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  • Joined: 29 Oct 2007
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Sega Game Gear PAR Codes
Post Posted: Mon Oct 29, 2007 2:34 am
Last edited by Mezmorize on Wed Feb 20, 2008 7:13 am; edited 1 time in total
Here's a few codes for the Game Gear.
To be used with Fusion or whatever other emulator that uses Pro Action Replay codes.
I have a few more games to do, but got bored with it.

007 James Bond - the Duel
Infinite Health 00C113:04
Infinite Lives 00C744:63

Addams Family
Infinite Health 00C514:FF
Infinite Lives 00C538:09

Adventures of Batman & Robin, The
Infinite Health 00D80A:28
Infinite Lives 00D80C:09

Aerial Assault
Infinite Lives 00C41C:02

Aladdin
Infinite Health 00C116:06

Aleste
Infinite Lives 00C1D7:09

Alien Syndrome
Infinite Health 00C015:04
Infinite Time 00C113:FF

Arch Rivals
Away Team Cant Score 00C444:00

Ariel - the Little Mermaid
Infinite Health 00C249:08
Infinite Lives 00C24A:04

Baku Baku Animals
Infinite Time 00C491:00

Bart-Man meets Radioactive-Man, Simpsons
Infinite Health 00DD84:14
Infinite Lives 00C1DB:09

Batman Forever
Infinite Lives 00D930:09
Infinite Health 00DABC:3F

Batman Returns
Infinite Lives 00C021:63
Infinite Health 00C159:0A
Infinite Special 00C01F:63

Batter Up
No Balls 00C135:00
No Strikes 00C136:00
No Outs 00C137:00

Beavis and Butthead
Infinite Health 00D0A7:08
Infinite Lives 00D0AB:09

Berenstain Bears - Camping Adventure
Infinite Health 00C319:10
Infinite Lives 00C31A:09

Bonkers Wax Up!
Infinite Lives 00C375:09
Infinite Health 00C376:E8

Bram Stoker's Dracula
Infinite Health 00C53E:06
Infinite Lives 00C53D:09

Bubble Bobble
Infinite Lives 00CEB7:65

Bugs Bunny in Double Trouble
Infinite Lives 00D95C:63
Infinite Health 00D959:14

Captain America and the Avengers
Infinite Lives 00C320:64

Chicago Syndicate
Infinite Health 00C825:64

Choplifter 3
Infinite Lives 00C9F6:03
Infinite Health 00D16B:14

Cliffhanger
Infinite Lives 00D4C2:09
Infinite Health 00D4C1:10

Coca Cola Kid
Infinite Time 00D2C1:00
Infinite Lives 00D29B:99
Infinite Health 00D526:03

Cosmic Spacehead
Infinite Lives 00C23E:09

Crystal Warriors
Infinite HP Iris 00C487:63
Infinite MP Iris 00C489:63
Max AP Iris 00C48F:63
Max DP Iris 00C490:63
Max LK Iris 00C492:63
Max SP Iris 00C49E:63
Infinite HP Murak 00C507:63
Infinite MP Murak 00C509:63
Max AP Murak 00C50F:63
Max DP Murak 00C510:63
Max LK Murak 00C512:63
Max SP Murak 00C51E:63
Infinite HP Frye 00C527:63
Infinite MP Frye 00C529:63
Max AP Frye 00C52F:63
Max DP Frye 00C530:63
Max LK Frye 00C532:63
Max SP Frye 00C53E:63
Infinite HP Ratt 00C4E7:63
Infinite HP Ratt 00C4E9:63
Max AP Ratt 00C4EF:63
Max DP Ratt 00C4F0:63
Max LK Ratt 00C4F2:63
Max SP Ratt 00C4FE:63
Infinite HP Eldor 00C4C7:63
Infinite MP Eldor 00C4C9:63
Max AP Eldor 00C4CF:63
Max BP Eldor 00C4D0:63
Max LK Eldor 00C4D2:63
Max SP Eldor 00C4DE:63
Infinite HP Dayne 00C4A7:63
Infinite MP Dayne 00C4A9:63
Max AP Dayne 00C4AF:63
Max DP Dayne 00C4B0:63
Max LK Dayne 00C4B2:63
Max SP Dayne 00C4BE:63

Cutthroat Island
Infinite Health 00DBEB:17
Max Weapon 00DBED:17
Infinite Lives 00DC23:09

Daffy Duck in Hollywood
Infinite Lives 00C58A:0B

Double Dragon
Infinite Health 00C094:10
Infinite Lives 00C095:03

Dragon - the Bruce Lee Story
Infinite Lives 00CCA9:09

Drop Zone
Infinite Lives 00CF73:03

Dynamite Headdy
Infinite Health 00CB19:30
Infinite Lives 00C013:03

Earthworm Jim
Infinite Health 00C1D7:64
Infinite Lives 00C1D6:0A
Infinite Bullets 00C193:FF

F-15 Strike Eagle
Infinite Bullets 00CD1F:FF

Factory Panic
Only 1 Person Left To Feed 00D15B:01
Infinite Continues 00C39C:0A
Infinite Health 00C396:03

Fatal Fury Special
Infinite Time 00C0B4:9A
Player 1 Infinite Health 00DB3B:40

Foreman for Real
Infinite Time 00D0CB:01

Frogger
Infinite Lives 00C019:0A

Garfield
Infinite Lives 00D9AB:09
Infinite Throw 00D9AA:63
Infinite Health 00D9AC:0A

GP Rider
Infinite Time 00C02E:63

Greendog
Infinite Lives 00DC04:09
Infinite Health 00CA4E:18

Home Alone
Infinite Time 00C601:01

Hook
Infinite Time 00DAAB:01
Infinite Lives 00DAF7:09
Infinite Health 00DAA9:03

Hurricanes
Max Score Part 1 of 3 00D55E:99
Max Score Part 2 of 3 00D55F:99
Max Score Part 3 of 3 00D560:09

Incredible Crash Dummies, The
Infinite Time 00C085:99

Incredible Hulk, The
Infinite Lives 00C40F:04
Infinite Health 00C418:FF

Indiana Jones and the Last Crusade
Infinite Health 00C9C2:30
Infinite Time 00CBBF:0A

Iron Man X - Man o' War in Heavy Metal
Infinite Health 00DAB8:FF

Itchy & Scratchy
Infinite Health 00D6E9:64
Instantly Beat Each Level 00D72C:00
1 Hit Until Scratchy Dead 00D72C:01

Joe Montana's Football
Infinite Time 00C7B2:01

Judge Dredd
Infinite Lives 00D9CD:09
Infinite Health 00D9BD:40

Junction
Infinite Time 00DA7A:FF

Kawasaki Superbike Challenge
Go 255 MPH 00C930:FF

Land of Illusion Starring Mickey Mouse
Infinite Time 00C0A2:01
Infinite Lives 00C09F:99
Infinite Health 00C099:02

Madden NFL '95
Infinite Time 00DD25:01

Madden NFL '96
Infinite Time 00DD25:01

Majors Pro Baseball
0 Strikes 00C40F:00
0 Balls 00C411:00

Marko's Magic Football
Infinite Health 00C706:03
Max Score 1 of 6 00C466:09
Max Score 2 of 6 00C467:09
Max Score 3 of 6 00C468:09
Max Score 4 of 6 00C469:09
Max Score 5 of 6 00C46A:09
Max Score 6 of 6 00C46B:09

Monster Truck Wars
Infinite Time 00D2C6:00

Mortal Kombat 2
Player 1 Infinite Health 00C488:47
Infinite Time 00C436:63

Mortal Kombat 3
Infinite Time 00D25E:99
Player 1 Infinite Health 00D2B1:38
Player 1 Won One Round 00D2B9:01

Ms. Pac-Man
Infinite Lives 00C3A0:03

NBA Action
Infinite Timeouts 00DC16:09
Player 1 Always Win 00DA0D:09

NBA Jam
Infinite Time 00DADD:01
Away Team Cant Score 00CAD6:00
Infinite Shot Clock 00DC1E:0A

NBA Jam Tournament Edition
Infinite Shot Clock 00CB03:0A

Ninku
Infinite Health 00CF05:FF

Ottifants, The
Infinite Lives 00D160:09
Infinite Health 00CF16:6F

Pac in Time
Infinite Time 00D67B:63
Infinite Lives 00D67D:09

Pac-Attack
Max Score Part 1 of 7 00C35A:09
Max Score Part 2 of 7 00C35B:09
Max Score Part 3 of 7 00C35C:09
Max Score Part 4 of 7 00C35D:09
Max Score Part 5 of 7 00C35E:09
Max Score Part 6 of 7 00C35F:09
Max Score Part 7 of 7 00C360:09

Paper-Boy 2
Infinite Paper 00C01C:63
Infinite Lives 00DA6B:0A

Phantasy Star Gaiden
Infiinite Money 00C58C:FF
Infinite Wood 00C58E:63
Infinite Short 00C58F:63
Infninite Leather 00C5A2:63
Infinite Monomate 00C5C0:63
Infinite Wisdom 00C5D4:63
Infinite Light 00C5C0:63

Phantom 2040
Infinite Bullets 00CF8A:99
Infinite Health 00D7BE:64

Power Strike 2
Infinite Lives 00C03D:09
Infinite Bombs 00D9F4:09

Primal Rage
Infinite Time 00DD82:99
Player 1 Infinite Health 00DC3E:40

R.B.I. Baseball 1994
Cant Strike Out 00CC26:00

Revenge of Drancon
Infinite Lives 00C12D:09
Infinite Vitality 00CC36:FE

Rise of the Robots
Infinite Health 00C451:30
Infinite Time 00C45B:09

Ristar the Shooting Star
Infinite Lives 00DC41:63
Infinite Stars 00DC43:62

Road Rash
Infinite Time 00C2A1:00

Robocop 3
Infinite Time 00CE64:01
Infinite Lives 00CE6A:0A
Infinite Bullets 00CE9F:99

Robocop vs. the Terminator
Infinite Lives 00D05B:09
Infinite Health 00D069:FF

Samurai Shodown
Infinite Time 00C200:63
Player 1 Infinite Health 00C090:FF

Shaq Fu
Player 1 Infinite Health 00CD4F:32

Skweek
Infinite Time 00C354:63
Get 1 Tile To Beat Level 00C342:01

Slider
Infinite Time 00C354:63
Get 1 Tile To Beat Level 00C342:01

Smash TV
Infinite Lives 00C512:07
Infinite Credits 00C2A9:09

Smurfs, The
Infinite Time 00D92F:B0
Infinite Lives 00D923:63
Infinite Health 00D924:04

Sonic & Tails 1
Infinite Time 00D2C1:00
Infinite Lives 00D29B:99
Infinite Rings 00D29C:98

Sonic & Tails 2
Infinite Time 00D15D:00
Infinite Lives 00D140:99
Infinite Rings 00:98D159

Sonic Blast
Infinite Rings 00D25E:98
Infinite Rings Bonus Level 00DD9E:98

Sonic Chaos
Infinite Time 00D2C1:00
Infinite Lives 00D29B:99
Infinite Rings 00D29C:98

Sonic Drift 1
Infinite Rings 00DA00:63

Sonic Drift 2
Infinite Rings 00DCC3:63

Sonic Labyrinth
Infinite Time 00C501:09
Infinite Lives 00C506:09

Sonic Spinball
Infinite Lives 00DA16:09
Infinite Continues 00DA1B:09

Sonic the Hedgehog 1
Infinite Lives 00D240:09
Infinite Time 00D2D0:00
Infinite Rings 00D2A9:98

Sonic the Hedgehog 2
Infinite TIme 00D2B9:00
Infinite Lives 00D298:09
Infinite Rings 00D299:98

Sonic the Hedgehog - Triple Trouble
Infinite Time 00D15D:00
Infinite Lives 00D140:99
Infinite Rings 00D159:97

Space Invaders
Infinite Health 00C7EE:03
Infinite Lives 00C7EC:03

Spider-Man - Return of the Sinister Six
Infinite Health 00C1AA:08

Spiderman & X-Men - Arcade's Revenge
Infinite Health 00D373:2F

Star Trek Generations - Beyond the Nexus
Infinite Shields 00D314:64
Infinite Lazers 00D315:64

Strider Returns
Infinite Time 00D6C6:39
Infinite Lives 00D51B:09
Infinite Health 00D526:60

Super Return of the Jedi
Infinite Lives 00D9EF:09
Infinite Health 00D9F0:0C

Super-Man
Infinite Health 00CC15:14
Infinite Continues 00CEC4:09

Sylvan Tale
Infinite Health 00C0A5:20

Tails Sky Patrol
Infinite Lives 00D795:009
Infinite Fuel 00D78E:20

Tale-Spin
Infinite Lives 00D72D:09
Infinite Credits 00D732:09

Taz in Escape from Mars
Infinite Lives 00C36C:09

Tempo JR
Infinite Lives 00C474:63
Infinite Coins 00C475:63
Infinite Health 00C473:0F

Terminator 2 - Judgement Day
Infinite Health 00CF3F:38

Terminator 2 - The Arcade Game
Infinite Energy 00DCCF:80

Terminator, The
Infinite Health 00CC16:64

Tesserae
Always Zero Moves 00C925:00

Tintin au Tibet
Infinite Lives 00C4E6:08
Infinite Health 00C4E5:05

Tom and Jerry - the Movie
Infinite Health 00CB2A:08

True Lies
Infinite Health 00CC3F:14
Infinite Bullets 00D3C3:63

Urban Strike
Infinite Armor 00DAB2:FF
Infinite Fuel 00DAB8:FF
Infinite Lives 00DAA9:09

Virtua Fighter Animation
Infinite Time 00C409:63
Infinite Health 00C422:32

VR Troopers
.................
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Post Posted: Mon Oct 29, 2007 3:36 am
Hmm... Maybe you could contribute to the Cheats Section of the site...
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Post Posted: Mon Oct 29, 2007 12:50 pm
Great, I have posted this on sega8bit also

http://shinobiman.proboards15.com/index.cgi?board=com&action=display&thread=1193661992
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Post Posted: Fri Nov 09, 2007 4:30 pm
I finished merging it in to our cheats wiki.
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Post Posted: Sat Nov 10, 2007 5:16 am
Maxim wrote
I finished merging it in to our cheats wiki.


Thanks for that. I didn't really know about the cheat wiki at the time, but after reading that page, it seems like a lot of work ><. I posted these and a few more codes on gshi.org. Here is the link http://gshi.org/vb/showthread.php?t=2546 . I picked that site because its a code database. I also posted them here since It seemed only about Master System/Game Gear. I don't plan on making anymore for the game gear, unless someone request one. I am currently working on making some master system codes though, a few here and there when I have time. I'll post them here also when I'm finished with those.
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Post Posted: Wed Dec 23, 2009 7:26 pm
Maxim wrote
I finished merging it in to our cheats wiki.


Sorry to bump my ancient topic.

I've been adding more PAR codes as I make them.
But how do you make a new page?

Like I have found a debug mode for the 2 Power Rangers GameGear games, but there's no Power Rangers page to put the codes on.


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Post Posted: Thu Dec 24, 2009 9:38 am
Just make up the URL.
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GameGear Game Genie and Action Replay cheats
Post Posted: Sun Nov 21, 2010 11:18 am
Sorry for bumping this old topic again, but here are some codes I created for the GameGear for your cheat section of the site. I have some for the SMS also to post later.

I was targeting codes from when you blink after getting hit. Invincibility means your health don't decrease, Invulnerability means you sometimes blink, but usually can walk through enemies and such...


Nine digit codes are Game Genie codes (ROM).
Eight digit codes are Pro Action Replay codes (RAM).

One dash is a Action Replay code, two dashes is a Game Genie code.
If a code starts with 00 and has a ":" in it, than it's an AR code.

Note: If you are using an AR code of Invulnerability, but find that your character also goes invisible, here's what to do:
The very last two digits of the AR codes are the value in hex, decrease the value by one until you reappear.

-----------------------------------------------------------------------------------------------------
Adventures of Batman & Robin, The
Invulnerability 00D843:00
-----------------------------------------------------------------------------------------------------
Aladdin (U)
Invulnerability 00C467:FF
-----------------------------------------------------------------------------------------------------
Alien Syndrome (J)
Invulnerability 00CA5C:FF
Invulnerability 00F-09C-3B4
-----------------------------------------------------------------------------------------------------
Arena - Maze of Death
Invulnerability 00D2A5:FF
Invulnerability 007-8DB-3B4
-----------------------------------------------------------------------------------------------------
Ariel - The Little Mermaid
Invulnerability - 00C9AD:0E
Invulnerability - 005-F99-7F4
-----------------------------------------------------------------------------------------------------
Asterix and the Great Rescue (U)
Invulnerability - 00C19E:FF
Invulnerability - 001-2DC-3B4
-----------------------------------------------------------------------------------------------------
Batman Returns
Invulnerability 00DD8F:FF
-----------------------------------------------------------------------------------------------------
Bishoujo Senshi Sailor Moon S (J)
Invulnerability - 00C21E:FF
Invulnerability - 007-14E-19F
-----------------------------------------------------------------------------------------------------
Bonkers Wax Up!
Invulnerability 00D60B:FF
-----------------------------------------------------------------------------------------------------
Bram Stoker's Dracula
Invulnerability - 00C5D2:FF
Invulnerability - 005-85C-7F4
-----------------------------------------------------------------------------------------------------
Bugs Bunny in Double Trouble
Invulnerability - 00CB66:FF
Invulnerability - B6A-23E-7F4
-----------------------------------------------------------------------------------------------------
Captain America and the Avengers
Invulnerability - 00D4F9:00
Invulnerability - 007-93D-B31
-----------------------------------------------------------------------------------------------------
Chakan
Invulnerability - 00DFAF:FF
Don't Blink From Damage - 002-89E-3B4
-----------------------------------------------------------------------------------------------------
Cliffhanger
Invulnerability - 00D613:FF
Invulnerability - 000-C5A-7F4
-----------------------------------------------------------------------------------------------------
Coca Cola Kid (J)
Invulnerability - 00D3AB:FF
Invulnerability - 00F-85C-3B4
-----------------------------------------------------------------------------------------
Daffy Duck in Hollywood
Invulnerability 00C583:FF
-----------------------------------------------------------------------------------------
Dynamite Headdy (U)
Invulnerability - 00CB25:FF
Invulnerability - 006-58C-7F4
-----------------------------------------------------------------------------------------
Earthworm Jim
Invulnerability - 00C199:10
Invulnerability - 00D-E9F-3B4
-----------------------------------------------------------------------------------------
Factory Panic
Invulnerability 00C81D:FF
-----------------------------------------------------------------------------------------
GG Aleste (J)
Invulnerability - 00C20C:FF
Invulnerability - B67-A7D-7F4
------------------------------------------------------------------
Greendog (U)
Invulnerability - 00CA3A:FF
Invulnerability - 00C-B5E-3B4
------------------------------------------------------------------
Hook
Invulnerability - 00DB2D:FF
Invulnerability - 001-5AD-7F4
----------------------------------------------------------------------------------------------
Hyokkori Hyoutan Jima (J)
Invulnerability - 00D42D:FF
Don't Blink From Damage - 005-33A-E69
----------------------------------------------------------------------------------------------
Indiana Jones and the Last Crusade
Invulnerability - 00CA14:FF
Invulnerability - 00A-05B-7F4
----------------------------------------------------------------------------------------------
Iron Man X-O Manowar in Heavy Metal
Invulnerability - 00D696:00
Invulnerability - B62-A3D-B31
----------------------------------------------------------------------------------------------
Itchy & Scratchy Game, The
Invulnerability - 00D6E8:FF
Invulnerability - 005-52C-191
----------------------------------------------------------------------------------------------
James Bond 007 - The Duel
Invulnerability - 00DEE2:FF
Invulnerability - 001-EBC-19F
----------------------------------------------------------------------------------------------
James Pond II - Codename RoboCod
Invulnerability - 00DAC3:FF
Invulnerability - 00E-4FD-19B
----------------------------------------------------------------------------------------------
James Pond 3 - Operation Starfish
Invulnerability - 00D031:FF
Invulnerability - A93-02F-7F4
----------------------------------------------------------------------------------------------
Judge Dredd
Invulnerability - 00D991:FF
Invulnerability - 002-84E-A2C
----------------------------------------------------------------------------------------------
Jungle Book, The
Aug 1993
Invulnerability - 00C8B1:FF
Aug 1993
Invulnerability - 003-DFC-7F4
Mar 1994
Invulnerability - 00C8B2:FF
Mar 1994
Invulnerability - 003-EEC-7F4
----------------------------------------------------------------------------------------------
Jurassic Park (UE)
Invulnerability - 00DD90:20
----------------------------------------------------------------------------------------------
Kaitou Saint Tail (J)
Invulnerability - 00C72C:FF
Invulnerability - 000-DDD-91D
---------------------------------------------------------------------------------------------------------------
Last Action Hero
Invincibility - 007-2CE-3BE
---------------------------------------------------------------------------------------------------------------
Legend of Illusion Starring Mickey Mouse (U)
Invulnerability - 00CB2D:02
---------------------------------------------------------------------------------------------------------------
Lion King, The (U)
Invulnerability - 00C6DC:FF
Invulnerability - B67-7AB-7F4
---------------------------------------------------------------------------------------------------------------
Lucky Dime Caper, The Starring Donald Duck (U)
Invincible - 00C13F:01 -Datel
Invulnerability - 009-A4E-3B4
---------------------------------------------------------------------------------------------------------------
Lost World, The - Jurassic Park
Invulnerability - 00C415:80
---------------------------------------------------------------------------------------------------------------
Mick & Mack as the Global Gladiators
Invulnerability - 00D504:FF
Invulnerability - 000-42C-F7A
---------------------------------------------------------------------------------------------------------------
Monster World II - Dragon no Wana (J)
Invulnerability - CC6-CDD-D5D
---------------------------------------------------------------
Ninja Gaiden (U)
Invulnerability - 000-64E-4CE
---------------------------------------------------------------
Ottifants, The (E)
Invulnerability - (00C907:24)
Level Skip - B66-0DA-3B4
Pause the game, hold both buttons 1 and 2 down, and unpause the game.
---------------------------------------------------------------
Phantom 2040
Invulnerability - (00D387:58)
Invulnerability - B62-39E-3B4
------------------------------------------------------------------------------------
Ren & Stimpy - Quest for the Shaven Yak, The
Invulnerability - (00D4CA:4C)
Invulnerability - 00E-E6C-B31
------------------------------------------------------------------------------------
Ristar the Shooting Star
Invulnerability - (00D560:79)
Invulnerability - B61-AFB-3B4
Level Skip - B62-38B-3B4
Pause game, hold button 2 and unpause to skip levels.
------------------------------------------------------------------------------------
Robocop versus The Terminator
Invulnerability - (00CC74:4E)
---------------------------------------------------------------------------------------------------------------------------------
Simpsons, The - Bart vs. The Space Mutants
Invulnerability - (00C3B6:69)
Invulnerability B6A-E7C-7F4
---------------------------------------------------------------------------------------------------------------------------------
Simpsons, The - Bart vs. The World
Invulnerability - (00D000:FF)
Invulnerability - 00C-17E-4C6
---------------------------------------------------------------------------------------------------------------------------------
Simpsons, The - Bartman Meets Radioactive Man
Invulnerability - (00C169:08)
Invulnerability - 00F-84F-4CF
------------------------------------------------------------
Simpsons, The - Krusty's Fun House
Invincibility - (00C42A:64)
------------------------------------------------------------
Spider-Man and the X-Men in Arcade's Revenge
Invincibility - 007-A19-2A7
------------------------------------------------------------
Super Return of the Jedi
Invulnerability - (00D59C:11)
Invulnerability - 004-F4C-B31
------------------------------------------------------------
Superman
Invulnerability - (00C463:3C)
Invulnerability - B68-4BB-3B4
------------------------------------------------------------
Tale Spin
Invulnerability - (00C956:37)
Invulnerability - 009-93E-3B4
------------------------------------------------------------
Taz in Escape from Mars
Invulnerability - (00D5CD:7C)
------------------------------------------------------------
Terminator 2 - Judgment Day
Invincibility - 003-7EB-196
------------------------------------------------------------
Terminator, The
Invincibility - 00D-88C-B32
------------------------------------------------------------
Vampire - Master of Darkness
Invulnerability - (00CA3C:36)
Invulnerability - B65-F1B-3B4
------------------------------------------------------------
Wolfchild
Invulnerability - (00C10C:2F)
--------------------------------------------------------------------------------
X-Men
Invulnerability - (00C301:24)
Invulnerability - 000-297-3B4
--------------------------------------------------------------------------------
X-Men - Gamemaster's Legacy
Invulnerability - (00C300:02)
Invulnerability - 000-2C7-3B4
--------------------------------------------------------------------------------
Chuck Rock (Prototype)
Password:
Invincibility - 2FL.W
Invulnerability - (00C111:12)
Invincibility - (00C00A:01)
Game Genie
Invulnerability - 002-80C-3B4
------------------------------------------------------------------------------------
The Adventures of Batman & Robin
Invulnerability - 00D-C16-3B4
------------------------------------------------------------------------------------
Aladdin
Invulnerability - 002-A4E-3B4
------------------------------------------------------------------------------------
Bonkers Wax Up!
Invulnerability - 00F-4C7-2A1
------------------------------------------------------------------------------------
Factory Panic
Invulnerability - 000-AAC-3B4
------------------------------------------------------------------------------------
The Ottifants
Invulnerability - 00C-0FB-3B4
------------------------------------------------------------------------------------
Krusty's Fun House
Invincibility - 008-5D5-B31
------------------------------------------------------------------------------------
Taz in Escape from Mars
Invulnerability - 004-E16-2A1
------------------------------------------------------------------------------------
X-Men - Mojo World
Invulnerability - (00C303:02)
Invulnerability - 000-2F7-3B4
------------------------------------------------------------------------------------
Yogi Bear in Yogi Bears Goldrush
Invulnerability - (00C470:FF)
Invulnerability - 009-51B-19E
------------------------------------------------------------------------------------
Yu Yu Hakusho - Horobishi Mono no Gyakushuu
Invulnerability - (00CB25:FF)
Invulnerability - 007-84E-7F4
-----------------------------------------------------------
Zool - Ninja of the 'Nth' Dimension
Invulnerability - (00CA80:E6)
Invulnerability - 000-96D-E68
-----------------------------------------------------------
Castle of Illusion - Starring Mickey Mouse
Invulnerability - (00C226:81)
Invulnerability - 00F-A4C-3B4
-----------------------------------------------------------
Chase H.Q.
Infinite Time - (00C23E:3C)
Infinite Time - 004-F1D-5DA
-----------------------------------------------------------
Predator 2
Invulnerability - 008-C7E-E6C
-----------------------------------------------------------
Rastan Saga
Invincibility - 00D-9B4-7F2
-----------------------------------------------------------
True Lies
Memory Viewer 00F-0BB-2AD
Invulnerability - (00D3E8:d4)
Invulnerability - 00C-68B-3B4
-----------------------------------------------------------
Tom and Jerry - The Movie
Invulnerability - (00C46B:1F)
Almost Invulnerability - B6B-17E-3B4
-----------------------------------------------------------
Tails' Adventures
Invulnerability 00D3A1:FF
Invulnerability 00A-65C-3B4
-----------------------------------------------------------
  View user's profile Send private message Visit poster's website
  • Joined: 29 Oct 2007
  • Posts: 34
  • Location: USA
Reply with quote
Post Posted: Thu Nov 25, 2010 6:42 am
As stated above, here's the recent codes I've made for the Master System.

I'm aware that there is no Game Genie device for the SMS, but emulators such as Fusion support them. You could also hack Game Genie codes into the rom, for emulators without code support.

To use SMS Game Genie codes on real hardware, you will need the cheat device, a game converter, and a Sega Game Gear.

Batman Returns

Action Replay:
Invulnerability
00D3-8373

Game Genie:
Invulnerability
003-FBC-E64
----------------------------------------------------------------------------------------------------
Aladdin

Action Replay:
Invulnerability
00C4-6750

Game Genie:
Invulnerability
003-DFE-3B4
----------------------------------------------------------------------------------------------------
Alien 3

Action Replay:
Invulnerability
00C4-8502

Game Genie:
Invulnerability
002-8BD-3B4
----------------------------------------------------------------------------------------------------
Alien Syndrome (UE)

Action Replay:
Invulnerability
00C5-5502
----------------------------------------------------------------------------------------------------
Aleste

Action Replay:
Simi-Invulnerability
00C4-0580
--------------------------------------------------------------------
Altered Beast

Action Replay:
Invulnerability
00C2-6174
--------------------------------------------------------------------
Ariel - The Little Mermaid

Action Replay:
Invulnerability
00C9-AD02

Game Genie:
Invulnerability
004-E1D-7F4
--------------------------------------------------------------------
As Aventuras da TV Colosso

Action Replay:
Invulnerability
00C5-2779

Game Genie:
Invulnerability
003-BBC-7F4
--------------------------------------------------------------------
Asterix (E) (V1.0) (V1.1)

Action Replay:
Invulnerability
00C2-272C

Game Genie:
Invulnerability
013-D35-E69
--------------------------------------------------------------------
Asterix and the Great Rescue

Action Replay:
Invulnerability
00C1-9E30

Game Genie:
Invulnerability
001-17C-3B4
--------------------------------------------------------------------
Asterix and the Secret Mission

Action Replay:
Invulnerability
00C5-2702

Game Genie:
Invulnerability
004-4CC-7F4
--------------------------------------------------------------------
Battlemaniacs

Action Replay:
Invulnerability
00C4-2E42
--------------------------------------------------------------------
Bonkers Wax Up!

Action Replay:
Invulnerability
00D6-0B7C

Game Genie:
Invulnerability
00F-4A7-2A1
--------------------------------------------------------------------
Bram Stoker's Dracula

Action Replay:
Invulnerability
00C5-D210

Game Genie:
Invulnerability
004-7EC-7F4
--------------------------------------------------------------------
Castle of Illusion Starring Mickey Mouse (V1.0)

Action Replay
Invulnerability
00C2-272E

Game Genie:
Invulnerability
00B-0FC-E69
008-1DC-91D
--------------------------------------------------------------------
Castle of Illusion Starring Mickey Mouse (V1.1)

Action Replay
Invulnerability
00C2-272E

Game Genie:
Invulnerability
00B-15C-E69
008-23C-91D
--------------------------------------------------------------------
Cheese Cat-astrophe

Action Replay:
Invulnerability
00C0-CB28

Game Genie:
Invincibility
001-EDB-6EE
---------------------------------------------------------------
Chuck Rock

Action Replay:
Invulnerability
00C1-1102
---------------------------------------------------------------
Chuck Rock II - Son of Chuck

Game Genie:
Invulnerability - 00E-8EE-3B4 (Europe)
Invulnerability - 007-71A-3B4 (Brazil)
---------------------------------------------------------------
Cool Spot

Action Replay:
Invulnerability
00D1-BD30

Game Genie:
Invulnerability
013-0AC-7F4
---------------------------------------------------------------
Daffy Duck in Hollywood

Action Replay:
Invulnerability
00C5-833C

Game Genie:
Invulnerability
009-BA9-3B4
---------------------------------------------------------------
Danan the Jungle Fighter

Action Replay:
Invulnerability
00D4-2210
---------------------------------------------------------------
Deep Duck Trouble

Action Replay
Invulnerability
00D3-69B4

Game Genie:
Invulnerability
000-BC5-19F
------------------------------------------------------------
Desert Speedtrap - Starring Road Runner and Wile E. Coyote

Action Replay:
Invulnerability
00CB-0219
------------------------------------------------------------
Double Hawk

Action Replay:
Invulnerability
00C3-9778

Game Genie:
Invulnerability
007-E3C-3B4
------------------------------------------------------------
Double Target

Action Replay:
Invulnerability
00C2-C401

Game Genie:
Invulnerability
00E-5AA-3B4
------------------------------------------------------------
Dragon - The Bruce Lee Story

Action Replay:
Invulnerability
00CC-A617

Game Genie:
Invulnerability
004-92E-7F4
------------------------------------------------------------
Dynamite Headdy

Action Replay:
Invulnerability
00CB-256A

Game Genie:
Invulnerability
001-77C-7F4
------------------------------------------------------------
Earthworm Jim

Action Replay:
Invulnerability
00C1-990E

Game Genie:
Invulnerability
00D-E9F-3B4
------------------------------------------------------------
E-SWAT - City Under Siege

Action Replay:
Invulnerability
00C0-8039

Game Genie:
Invulnerability
00D-6AD-3B4
------------------------------------------------------------
Ferias Frustradas do Picapau (Woody Woodpecker)

Game Genie:
Invulnerability
001-5F6-3B4
------------------------------------------------------------
Final Bubble Bobble

Action Replay:
Invulnerability
00CE-9BFF
------------------------------------------------------------
Fire & Ice

Action Replay:
Invulnerability
00CB-B15E

Game Genie:
Invulnerability
00E-C4A-3B4
------------------------------------------------------------
The Flash

Action Replay:
Invulnerability
00C7-1102

Game Genie:
Invulnerability
B6B-37D-3B4
------------------------------------------------------------
Forgotten Worlds

Action Replay:
Invulnerability
00CC-8D21

Game Genie:
Invulnerability
009-D1D-3B4
------------------------------------------------------------
Gain Ground

Action Replay:
Invulnerability
00CD-E358

Game Genie:
Invulnerability
000-18D-4CA
------------------------------------------------------------
Golden Axe Warrior

Action Replay:
Invulnerability
00C3-0502

Game Genie:
Invulnerability
003-52D-3B4
------------------------------------------------------------
Golvellius - Valley of Doom (UE)

Action Replay:
Invincibility
00C8-1A06

Game Genie:
Invincibility
008-34C-3B7
------------------------------------------------------------
Gulkave (SG-1000)

Action Replay:
Invulnerability
00C2-AC7D

Game Genie:
Invulnerability
00E-D5E-3B4
------------------------------------------------------------
Hook

Action Replay:
Invulnerability
00DB-3E1D

Game Genie:
Invulnerability
001-82D-7F4
------------------------------------------------------------
Indiana Jones and the Last Crusade

Game Genie:
Infinite Time
005-94E-3BC
------------------------------------------------------------
James Bond 007 - The Duel (E)

Action Replay:
Invulnerability
00DE-AD69

Game Genie:
Invulnerability
005-56C-19F
------------------------------------------------------------
James Bond 007 - The Duel (B)

Action Replay:
Invulnerability
00DE-B169

Game Genie:
Invulnerability
000-7FC-19F
------------------------------------------------------------
James Pond 2 - Codename Robocod

Action Replay:
Invulnerability
00DA-C317

Game Genie:
Invulnerability
00E-CAD-19B
------------------------------------------------------------
The Jungle Book

Action Replay:
Invulnerability
00C8-B15F

Game Genie:
Invulnerability - 003-E1C-7F4
Infinite Time - 002-BC9-082
------------------------------------------------------------
Jurassic Park

Action Replay:
Invulnerability
00DD-9002

Game Genie:
Invulnerability
01D-A2D-3B4
------------------------------------------------------------
Kenseiden

Action Replay:
Invulnerability
00C1-1E1B (JUE)

Game Genie:
Invulnerability - B61-E8E-3B4 (J)
Invulnerability - B62-15E-3B4 (UE)
------------------------------------------------------------
Krusty's Fun House

Action Replay:
Invincibility
00C4-2A64

Game Genie:
Invincibility
008-5D5-B31
-------------------------------------------------------
Kung Fu Kid

Action Replay:
Invincibility
00C4-5928
-------------------------------------------------------
Legend of Illusion Starring Mickey Mouse

Action Replay:
Invulnerability
00C2-2726
-------------------------------------------------------
Line of Fire

Action Replay:
Invulnerability
00C6-1432

Action Replay:
Invincibility
00C6-1830
-------------------------------------------------------
Lion King, The

Action Replay:
Invulnerability
00C6-DD5E

Game Genie:
Invulnerability
B67-65B-7F4
-------------------------------------------------------
Lord of the Sword (UE)

Action Replay:
Invulnerability
00C1-2C76

Game Genie:
Invulnerability
005-07E-19B
-------------------------------------------------------
Lucky Dime Caper, The - Starring Donald Duck

Action Replay:
Invulnerability
00C1-3F2C

Game Genie:
Invulnerability
008-5FC-F77
-------------------------------------------------------
Marble Madness

Action Replay:
Enable Stage Select
00DFD0:02
00DFD2:05
-------------------------------------------------------
(Vampire) Master of Darkness

Action Replay:
Invulnerability
00CA-3C36

Game Genie:
Invulnerability
005-E7B-3B4
-------------------------------------------------------
Masters of Combat

Action Replay:
Play as 'Alien'
00C937:04

Cheat Modifier - 00C4B0:??
03 - The Alien is selectable as a character.
04 - NO WAIT FOR NTSC option (makes the game run faster on NTSC consoles.)
05 - Enemies are defeated after a single hit.
-------------------------------------------------------
Michael Jackson's Moonwalker

Action Replay:
Invulnerability
00C5-712E

Game Genie:
Invulnerability
00C-7BC-082
-------------------------------------------------------
Mick & Mack as The Global Gladiators

Action Replay:
Invulnerability
00D5-062C

Game Genie:
Invulnerability
00D-E3D-7F4
------------------------------------------------------------------------
Monica no Castelo do Dragao

Action Replay:
Invulnerability
00C1-C1B9

Game Genie:
Invulnerability
008-AFE-19B
------------------------------------------------------------------------
Mortal Kombat 1

Action Replay:
Infinite Time
00C4-3609

Game Genie:
Infinite Time
00B-01C-3BE
------------------------------------------------------------------------
Mortal Kombat 2

Action Replay:
Infinite Time
00C4-3609

Game Genie:
Infinite Time
005-A25-3BE
------------------------------------------------------------------------
New Zealand Story, The

Action Replay:
Invulnerability
00DE-1678

Game Genie:
Invulnerability
008-FB8-19B
------------------------------------------------------------------------
Ninja Gaiden

Action Replay:
Invulnerability
00CA-3C3A

Game Genie:
Invulnerability
00E-99D-3B4
------------------------------------------------------------------------
Ottifants, The

Action Replay:
Invulnerability
00C8-C816

Game Genie:
Invulnerability
00A-23B-3B4

Action Replay:
Level Skip
00D1-2E01

Game Genie:
Level Skip - B64-21A-3B4
Pause the game, hold both buttons 1 and 2 down, and unpause the game.
------------------------------------------------------------------------
OutRun

Game Genie:
Infinite Time
00F-07C-4C6
------------------------------------------------------------------------
Pac-Mania

Game Genie:
Infinite Lives
001-CDD-19E
------------------------------------------------------------------------
Penguin Land (UE)

Game Genie:
Infinite Time
00B-ABD-A2E
------------------------------------------------------------------------
Power Strike

Action Replay:
Invulnerability
00C4-163C

Game Genie:
Invulnerability
862-78B-3BE
------------------------------------------------------------------------
Power Strike 2

Action Replay:
Invulnerability
00D0-2676

Game Genie:
Invulnerability
004-347-7F4
------------------------------------------------------------------------
Predator 2

Game Genie:
Invincibility
009-DAE-2A2
------------------------------------------------------------------------
Psychic World

Game Genie:
Infinite H.P. - 008-3FD-3B7
Infinite ESP - 008-9AD-3B7
------------------------------------------------------------------------
Psycho Fox

Game Genie:
Infinite Lives
00F-30F-6EE
------------------------------------------------------------------------
Quartet

Action Replay:
Invulnerability
00C2-C5FB

Game Genie:
Invulnerability
00E-89A-3BE
---------------------------------------------------------
Rambo - First Blood Part 2

Game Genie:
Infinite Lives
00B-62F-3BE
---------------------------------------------------------
Rampage

Game Genie:
Invincibility
004-B9B-2A2
---------------------------------------------------------
Ren & Stimpy - Quest for the Shaven Yak, The

Action Replay:
Invulnerability
00D4-CA4C

Game Genie:
Invulnerability
00E-E8B-6EE
----------------------------------------------------------------------------
Renegade

Game Genie:
Invincibility
002-01A-A28
----------------------------------------------------------------------------
Robocop 3

Action Replay:
Infinite Lives
00CE-6A03

Game Genie:
Infinite Lives
00A-D4D-082
----------------------------------------------------------------------------
Robocop versus The Terminator

Action Replay:
Invulnerability
00CC-744D

Game Genie:
Invulnerability
00A-AFD-2A2
----------------------------------------------------------------------------
R-Type

Action Replay:
Invulnerability
00CE-D83C

Game Genie:
Invulnerability
00A-BAF-2A2
----------------------------------------------------------------------------
Running Battle

Action Replay:
Invulnerability
00CE-B91D

Game Genie:
Invulnerability
003-889-3B4
----------------------------------------------------------------------------
Sagaia

Action Replay:
Invulnerability
00C8-0320

Game Genie:
Invulnerability
004-82B-D5D
----------------------------------------------------------------------------
Satellite 7

Action Replay:
Invulnerability
00C6-1AFF
-----------------------------------------------------
Shadow Dancer

Game Genie:
Infinite Lives
002-5BB-6EE
-----------------------------------------------------
Shadow of the Beast

Action Replay:
Invulnerability
00D9-EC56

Game Genie:
Invulnerability
008-5D8-19E



Now, here are more AR/GG codes.
Game Genie codes in brackets are UNencrypted in the form of CCAAAA:VV
C=Compare Value
A=ROM Address
V=New Value

I see from this page:
http://www.smspower.org/Cheats/ChuckRockII-SMS
That you guys accept Game Genie codes, I guess...

-----------------------------------------------------
Shinobi (UE)

Game Genie:
Invincibility - (77B333:C9)
C93-334-3B7
----------------------------------------------------------
Simpsons, The - Bart vs. the Space Mutants

Action Replay:
Invulnerability
00C3-E76D

Game Genie:
Invulnerability - (326659:C9)
C96-599-2A2
----------------------------------------------------------
Simpsons, The - Bart vs. the World

Action Replay:
Invulnerability
00D0-00F1

Game Genie:
Invulnerability - (221123:C9)
C91-23E-6E2

Game Genie:
Invincibility - (321134:C9)
C91-34E-2A2
----------------------------------------------------------
Smurfs 2 - Travel the World, The

Action Replay:
Invulnerability
00DE-95BD

Game Genie:
Invincibility - (A705AC:00)
005-ACF-7F4
----------------------------------------------------------
Smurfs, The

Action Replay:
Infinite Time
00D9-2FB0

Game Genie:
Infinite Time - (779DC8:00)
00D-C86-3B7

Game Genie:
Invulnerability - (323729:C9)
C97-29C-2A2
----------------------------------------------------------
Sonic Blast

Action Replay:
Invulnerability
00D5-22B1

Game Genie:
Invulnerability - (35A5EE:00)
005-EE5-3BE
----------------------------------------------------------
Sonic The Hedgehog

Game Genie:
Invulnerability - (3A7B9D:C9)
C9B-9D8-082
----------------------------------------------------------
Sonic The Hedgehog 2 (V2.2)

Action Replay:
Invulnerability
00D3-A972

Game Genie:
Invulnerability - (323884:c9)
C98-84C-2A2
----------------------------------------------------------
Special Criminal Investigation

Action Replay:
Infinite Time
00C4-1537

Game Genie:
Infinite Time - (3539d2:00)
009-D2C-3BE
----------------------------------------------------------
Spellcaster

Game Genie:
Invincibility - (ed24b8:c9)
C94-B8D-5DD
----------------------------------------------------------
Spider-Man - Return of the Sinister Six

Game Genie:
Invincibility - (3d242a:c9)
C94-2AD-19E
----------------------------------------------------------
Spider-Man vs. the Kingpin

Game Genie:
Invincibility - (3265c6:00)
005-C69-2A2
----------------------------------------------------------
Star Wars

Action Replay:
Invulnerability
00DA-7915

Game Genie:
Invulnerability - (3d3b2d:c9)
C9B-2DC-19E
----------------------------------------------------------
Street Fighter 2

Game Genie:
Infinite Time - (773412:c9)
C94-12C-3B7
----------------------------------------------------------
Streets of Rage (E) [a1]

Action Replay:
Invulnerability
00CB-2538

Game Genie:
Invulnerability - (a72d85:c9)
C9D-85D-7F4
----------------------------------------------------------
Streets of Rage 2

Game Genie:
Invincibility - (dd9483:c9)
C94-836-91D
----------------------------------------------------------
Strider

Action Replay:
Invulnerability
00D4-8939

Game Genie:
Invulnerability - (325199:c9)
C91-99A-2A2

Game Genie:
Infinite Time - (323727:c9)
C97-27C-2A2

Game Genie:
Invincibility - (3d55a3:c9)
C95-A3A-19E
----------------------------------------------------------
Strider II

Game Genie:
Invincibility - (3255a5:c9)
C95-A5A-2A2

Action Replay:
Infinite Time
00D6-8D37

Game Genie:
Infinite Time - (775d56:c9)
C9D-56A-3B7
-----------------------------------------------------------
Submarine Attack

Action Replay:
Invulnerability
00C0-F600

Game Genie:
Invulnerability - (dd0334:00)
003-34F-91D
-----------------------------------------------------------
Super Space Invaders

Action Replay:
Invulnerability
00C2-FB35

Game Genie:
Invulnerability - (b71a6c:00)
00A-6CE-3B4
-----------------------------------------------------------
Super Wonder Boy - Monster World (V1.0)

Action Replay:
Invulnerability
00C1-C1B9

Game Genie:
Invulnerability - (2b1869:00)
008-69E-4C6
-----------------------------------------------------------
Super Wonder Boy

Action Replay:
Infinite Vitality [time]
00CC-360C

Game Genie:
Infinite Vitality [time] - (3563c5:c9)
C93-C59-3BE
----------------------------------------
Superman

Action Replay:
Invulnerability
00C4-2439

Game Genie:
Invulnerability - (b745ea:00)
005-EAB-3B4
----------------------------------------
Taito Chase H.Q.

Action Replay:
Infinite Time
00C2-383C

Game Genie:
Infinite Time - (2224f3:c9)
C94-F3D-6E2
----------------------------------------
Taz in Escape From Mars

Action Replay:
Invulnerability
00D5-CD7F

Game Genie:
Invulnerability - (b7a60d:00)
006-0D5-3B4
----------------------------------------
Taz-Mania

Action Replay:
Infinite Life
00C1-0320

Action Replay:
Infinite Power
00C1-0620

Action Replay:
Invulnerability
00C1-3935

Game Genie:
Invulnerability - (3d1058:c9)
C90-58E-19E
-----------------------------------------------------
Terminator 2 - Judgment Day

Game Genie:
Invincibility - (324273:c9)
C92-73B-2A2
-----------------------------------------------------
Terminator, The

Game Genie:
Invincibility - (323c40:c9)
C9C-40C-2A2
-----------------------------------------------------
Three Dragon Story, The

Action Replay:
Invincibility
00D0-2D30
-----------------------------------------------------
Time Soldiers

Action Replay:
Invulnerability
00D3-562E
-----------------------------------------------------
Tom and Jerry - The Movie

Action Replay:
Invulnerability
00C4-2B90

Game Genie:
Invincibility - (324B30:C9)
C9B-30B-2A2
-----------------------------------------------------
Toto World 3

Action Replay:
Invulnerability
00C2-7360

Game Genie:
Invulnerability - (3243ca:c9)
C93-CAB-2A2
-----------------------------------------------------
Trans-Bot

Action Replay:
Infinite Power
00C5-F0F0

Game Genie:
Infinite Power - (dd0c23:c9)
C9C-23F-91D
-----------------------------------------------------
Turma da Monica em - O Resgate

Game Genie:
Invincibility - (222511:c9)
C95-11D-6E2
-----------------------------------------------------
Vampire - Master of Darkness

Action Replay:
Invulnerability
00CA-3C39

Game Genie:
Invulnerability - (dd46df:c9)
C96-DFB-91D
-----------------------------------------------------
Vigilante

Action Replay:
Invincibility
00C2-54F0
----------------------------------------------------
Wolf Child

Action Replay:
Invulnerability
00C1-0C2E

Game Genie:
Invulnerability - (fd07f8:c9)
C97-F8F-19D
----------------------------------------------------
Wonder Boy in Monster Land

Action Replay:
Invulnerability
00C1-C001

Game Genie:
Invulnerability - (7c18af:c9)
C98-AFE-19B
----------------------------------------------------
Wonder Boy in Monster World

Action Replay:
Invulnerability
00C3-123E

Game Genie:
Invulnerability - (dd5360:c9)
C93-60A-91D
----------------------------------------------------
Zillion II - The Tri Formation

Game Genie:
Invincibility - (3219de:c9)
C99-DEE-2A2
----------------------------------------------------
Zool

Action Replay:
Invulnerability
00CA-80BE

Game Genie:
Invulnerability - (3abc31:c9)
C9C-314-082
----------------------------------------------------


Game Genie codes, the ones in brackets are un-encrypted as above:

----------------------------------------------------------
Alien Syndrome
Invulnerability - (b7177f:b6)
B67-7FE-3B4
----------------------------------------------------------
Altered Beast
Invulnerability - (fd17ef:c9)
C97-EFE-19D
----------------------------------------------------------
Air Rescue
Infinite Time - (3213f6:c9)
C93-F6E-2A2
----------------------------------------------------------
Aztec Adventure: The Golden Road to Paradise
Invincibility - (121b48:c9)
C9B-48E-A22
----------------------------------------------------------
Battlemaniacs
Invincibility - (35616e:c9)
C91-6E9-3BE
----------------------------------------------------------
Bomber Raid
Invulnerability - (b70188:b6)
B61-88F-3B4
----------------------------------------------------------
Captain Silver (U)
Infinite Time - (02092d:c9)
C99-2DF-E62
----------------------------------------------------------
Choplifter
Infinite Lives - (3527d7:00)
007-D7D-3BE
----------------------------------------------------------
Chuck Rock
Invulnerability - (b723f1:b6)
B63-F1D-3B4
----------------------------------------------------------
Cyber Shinobi
Invincibility - (32201e:c9)
C90-1ED-2A2
----------------------------------------------------------
Danan the Jungle Fighter

Infinite Time - (3524e8:c9)
C94-E8D-3BE

Invincibility - (32498f:c9)
C99-8FB-2A2
----------------------------------------------------------
Desert Speedtrap: Starring Road Runner and Wile E. Coyote
Invincibility - (fd42b5:c9)
C92-B5B-19D
----------------------------------------------------------
Dynamite Duke
Invincibility - (fd32fa:c9)
C92-FAC-19D
----------------------------------------------------------
Dynamite Dux
Invincibility - (7713f8:c9)
C93-F8E-3B7
---------------------------------------------------------------------
Enduro Racer

Invulnerability - (b748e4:b6)
B68-E4B-3B4

Infinite Time - (211b56:c9)
C9B-56E-6EE
---------------------------------------------------------------------
Galactic Protector
Invincibility - (32147b:c9)
C94-7BE-2A2
---------------------------------------------------------------------
Gauntlet
Infinite Health - (322573:C9)
C95-73D-2A2
---------------------------------------------------------------------
George Foreman's KO Boxing
Infinite Health P1 - (324400:c9)
C94-00B-2A2
---------------------------------------------------------------------
Ghouls 'n Ghosts
Invincibility - (3515f2:c9)
C95-F2E-3BE
---------------------------------------------------------------------
Global Defense
Infinite Weapons - (221206:c9)
C92-06E-6E2
---------------------------------------------------------------------
Golden Axe
Invincibility - (77244c:c9)
C94-4CD-3B7
---------------------------------------------------------------------
James 'Buster' Douglas Knockout Boxing
Infinite Health P1 - (3238da:c9)
C98-DAC-2A2
---------------------------------------------------------------------
Kung Fu Kid
Invincibility - (dd14df:c9)
C94-DFE-91D
---------------------------------------------------------------------
Land of Illusion Starring Mickey Mouse
Invulnerability - (dd9a16:c9)
C9A-166-91D
-------------------------------------------------
Mercs

Invincibility - (32bdb7:c9)
C9D-B74-2A2
-------------------------------------------------
Castle of Illusion Starring Mickey Mouse (V1.1)

Invulnerability - (dd381b:c9)
C98-1BC-91D
-------------------------------------------------
Miracle Warriors: Seal of the Dark Lord

Infinite Health Main Char. - (224603:c9)
C96-03B-6E2
-------------------------------------------------
Ninja, The (UE)

Invulnerability - (dd5218:c9)
C92-18A-91D
-------------------------------------------------
Operation Wolf

No Enemies - (3a08b1:c9)
C96-76E-082
-------------------------------------------------
Prince of Persia

Invincibility - (3511e9:c9)
C91-E9E-3BE
-------------------------------------------------
Pro Wrestling

Infinite Health Player 1 - (772d5e:c9)
C9D-5ED-3B7
-------------------------------------------------
Rambo III

Invincibility - (3a67ee:c9)
C97-EE9-082
-------------------------------------------------
Rastan

Invincibility - (328e88:c9)
C9E-887-2A2
-------------------------------------------------
Sonic Chaos

Rings Don't Decrease When Hit - (324937:c9)
C99-37B-2A2

Infinite Lives - (3a15f5:00)
005-F5E-082

Action Replay:
Invulnerability - (00D3B1:6A)
00D3-B16A

Game Genie:
Invulnerability - (3249fe:c9)
C99-FEB-2A2
-------------------------------------------------
Super Monaco GP (V1.1)
Stop Time Counter - (3409ea:c9)
C99-EAF-3BA
-------------------------------------------------
Wanted
Invincibility - (322915:C9)
C99-15D-2A2


Just a few Pro Action Replay codes:
----------------------------------------------------------
Ace of Aces
Unlimited Ammo
00D4-8801
----------------------------
Air Rescue
Boot Game Into Test Mode
00C2-0001
----------------------------
Aladdin
Boot Game Into Test Mode
00C2-0001
----------------------------
Altered Beast
5 Hits Instead Of 3
00C0-8701
----------------------------
Argos no Juujiken
Developer's Invincibility
00C0-0380
Time Doesn't Decrease
00C0-0201
----------------------------
Aztec Adventure: The Golden Road to Paradise
Level Select
00C1-E501
----------------------------
Battlemaniacs
Level Select Enabled
00C7-5701
----------------------------
Bomber Raid
'Battle Wings' Title Screen
00C1-16FF
----------------------------
Choplifter
Level Select Enabled
00C0-9401
----------------------------
Comical Machine Gun Joe
Invincibility
00C1-1180
----------------------------
Cool Spot
Cheat Menu Enabled
00CE-4704
----------------------------
Desert Speedtrap - Starring Road Runner and Wile E. Coyote
Developer's Invincibility
00CF-9503
----------------------------
Bram Stoker's Dracula

Stage Select and Invincibility
00C5-2001
Press the 2 button in the menu to enable invincibility.

Developer's Invincibility
00C5-2201
----------------------------
Dragon: The Bruce Lee Story
Infinite Lives Cheat
00D0-F601
----------------------------
Dynamite Duke
Boot Into The Cheat Menu
00C2-000A
----------------------------------------------------
Ecco the Dolphin

Key For All Cheat
00CB-9A01

Swim Through Objects Cheat
00D7-8B01

Unlimited Life Cheat
00D7-8C01
----------------------------------------------------
Ecco the Dolphin: Tides of Time

Key For All Cheat
00CD-CF01

Swim Through Objects Cheat
00DB-3801

Unlimited Life Cheat
00DB-3901
----------------------------------------------------
Flash, The

Level Modifier (0-5)
00C0-970?

Zone Modifier
00C0-980?
----------------------------------------------------
Flintstones, The

Level Select
00C9-B001
Pause and hold 1+2, then press:
Up = Stage 1
Right = Stage 2
Down = Stage 3
Left = Stage 4
----------------------------------------------------
Fushigi no Oshiro Pit Pot

Free Play Cheat
00CC-82??

No Enemy Cheat
00CC-84??

0xC0=On
0xE0=Off
----------------------------------------------------
Gain Ground

Level Select
00C4-000?
0-4
----------------------------------------------------
Ghouls 'n Ghosts

Infinite Lives
00C1-6001

Helmet Cheat
00C1-5C0?
Armor Cheat
00C1-5D0?
Shoes Cheat
00C1-5E0?

0-3

Weapon Cheat
00C1-5F0?

0-5
----------------------------------------------------

(Mick & Mack as The) Global Gladiators

Infinite Lives and Shield
00D5-12E6
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Push-Button Code
Post Posted: Mon Jan 17, 2011 2:41 am
I discovered a new push-button code.

Game Gear
Fantastic Dizzy

Pause the game.
With Controller One press:
2, Left, Left, Left, Left, 2 then un-pause the game.

--------------------------------------------------------------------------------

Game Gear
Drop Zone

Pause the game and press:
1, 1, 2, 1, 2, 2, 1, 2, 1 and 2

--------------------------------------------------------------------------------

Game Gear
G-LOC Air Battle

At the Title Screen press:
Right, Left, 1, 1, 1, 2, 1, 1, 1 and then Start to view the ending.

--------------------------------------------------------------------------------

Halley Wars has at least 1 push-button code to be entered on the Title Screen.
Some better hacker than me will have to find that one.

The info I do know:
It's up to 8 button presses.

The valid buttons are Up, Down, Left, Right, 1 and 2.
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Post Posted: Mon Jan 17, 2011 10:12 am
What does the Dropzone one do?

Mezmorize, you can add/edit cheats on the site now. Feel free to add more :)

I added:

http://www.smspower.org/Cheats/FantasticDizzy-GG
http://www.smspower.org/Cheats/FantasticDizzy-SMS
http://www.smspower.org/Cheats/Dropzone-GG
http://www.smspower.org/Cheats/GLOCAirBattle-GG

If you are hacking games to find these, the approach I usually take is:

- Find where it's being tracked. Often it's a buffer of keypresses in RAM, sometimes it's a counter.
- If it's a buffer, set a read breakpoint on it (b r xxxx). When it's hit, look at the code and see what it's being compared to. View the memory (m xxxx) to see the keypresses (hex 01 02 04 08 10 20 usually).
- If it's a counter, set a write breakpoint (b w xxxx) and do the same thing.

I'll take a look at Halley Wars if I get a chance.
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Post Posted: Mon Jan 17, 2011 10:16 am
Thanks for that!

I doubt you would remember, but I added many PAR codes to the database back in '07. I'll do what I can in the little spare time I have these days.

I'm not sure what the code does, I figured one of you guys that are more familiar with the game would know.

Stay tuned, I'm in the process of figuring one out for Indiana Jones for Game Gear.

------------------------------

Edit 1:
Game Gear
Indiana Jones and the Last Crusade

Pause the game and press:
1(5x), 2, 1(5x), 2 then a direction on the D-Pad to skip the current stage.

-------------------------------------------

Edit 2:
Game Gear
Kenyuu Densetsu Yaiba

At the Title Screen, press:
2(5x), 1(2x), 2(5x), 1 and that's all I got.

Maybe that's the full code, but I don't think so.
Someone else can take a look, I'm off to bed.
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Post Posted: Mon Jan 17, 2011 2:15 pm
Halley Wars is [L]x4, [R]x4 to get more options:

http://www.smspower.org/Cheats/HalleyWars-GG
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Post Posted: Tue Jan 18, 2011 7:07 am
Thanks for looking into that one and finding it!

Maybe one day, if you have a lot of extra time, you can teach me how you did that.

As you know, that code was the buffer type you spoke of.
So far, the only type I am able to find is the RAM counter address.

I'm very new to debuggers, but I understand what you are saying.
Are the instructions you wrote for MEKA?
The only debugger I've used for SMS/SGG is MESS and Cheat Engine so far.

You make it sound so simple by saying 'see what it's being compared to', but I'm not yet at that level of ASM thinking.

Edit:

----------------------------------------------------

Game Gear
Klax
1(4x), 2(4x) at the Title Screen.

----------------------------------------------------

Magic Knight Rayearth 2 ~making of magic knight~

Sound Test

At the Title Screen press:
Up, Left, Down, Right, 1, 2
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Post Posted: Tue Jan 18, 2011 8:58 am
I'm referring to Meka. Its debugger is superior to anything else I've tried (although I haven't tried MESS, which I imagine has the MAME debugger which ought to be pretty good...).

I've added your newest cheats and tagged the ones where we don't know what they do:

http://www.smspower.org/Tags/WhatDoesThisCheatDo?

I'll see if I can write up the Halley Wars one later. Basically, I saw it was filling a buffer, then I set a read breakpoint on the start of the buffer, and disassembled the code around the point where it hit. To check the buffer, it (mostly) has to be comparing it to ROM, so look for nearby opcodes that are referring to ROM addresses (16-bit numbers less than $c000) and look at the ROM at that location. If you see keypress codes (numbers with only one bit set), there's your cheat code.
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Post Posted: Tue Jan 18, 2011 10:50 am
I believe the Klax code is some type of stage select.

Here's the full code for:

Game Gear
Kenyuu Densetsu Yaiba

At the Title Screen, press:
2(5x), 1(2x), 2(5x), 1, 1+2

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Halley Wars cheat reverse engineering
Post Posted: Tue Jan 18, 2011 1:45 pm
Assumption: you have noticed that the keypresses are being stored at memory address $c1e0 while on the title screen.

When storing to a buffer, that means there must be a time when the buffer is checked to see if it matches the right "code". Set a read breakpoint in Meka (you need to enable the debugger first...):
# b r c1e0
Breakpoint [0] added.
 [0] Break CPU   R..  C1E0
# c

Enter keypresses and the buffer fills, but the breakpoint isn't hit until you press Start.
495B: [0] break CPU read from C1E0, read value=08

I enter a "d" (disassemble) command looking for the comparison point. I usually go back in multiples of $0010 bytes:
# d 4950
 4950: 3F           CCF
 4951: C0           RET NZ
 4952: 11 3C 4D     LD DE,4D3Ch
 4955: 21 E0 C1     LD HL,C1E0h
 4958: 06 08        LD B,08h
 495A: 1A           LD A,(DE)
 495B: BE           CP (HL)
 495C: 20 1E       >JR NZ,+1Eh (497Ch)
 495E: 23           INC HL
 495F: 13           INC DE

Short version: See that 4D3Ch? That's a 16-bit address so it's a very likely candidate. Dump the memory:
# m de
4D3C-4D43 | 04 04 04 04 08 08 08 08 | ........
4D44-4D4B | 10 00 00 00 00 00 00 00 | ........
...

Those are keystrokes. Either learn to convert (UDLR12 from right to left in the byte) or just watch the RAM viewer in Meka to figure out what key is what number. Since 4 = L and 8 = R, our code is done. I tried it in-game to see what the result was.
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Post Posted: Wed Jan 19, 2011 9:44 am
Thanks very much, I'll give it a go soon.
I'll make note of all the games that use that method and get them all the same day.

I've only found one tonight for the Game Gear:

Star Wars

At the Title Screen press:
Right, Up, Down, Right, Up, Down, Right, Up, Down, Right, Right, Right
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Post Posted: Wed Jan 19, 2011 1:58 pm
I can't see that the Star Wars cheat does anything. It sets DE7C=01 but this is never used in-game as far as I can tell.

The cheat is the same for the SMS version. There, it gives you a level select on the continue screen (so you have to die first). I can't seem to die in the GG version?

http://www.smspower.org/Cheats/StarWars-SMS
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Post Posted: Thu Jan 20, 2011 9:47 am
Once again, only one find tonight.

The exact same address from the already known cheat was used to find a new one.

Alien Syndrome
Advanced Configuration Menu

At the Title Screen, press:
2(5x), 1(2x), 2(5x), 1, 1+2

Previous Code:


New Code:
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Post Posted: Thu Jan 20, 2011 3:52 pm
hy mez

that starwars code does nothing for gamegear huh
heres a game genie code for it so you don't have to enter that button code
Star Wars (Game Gear)
Enable Stage Select
B6A-97A-7F4
make it to the second level then die at the continue screen use left and right to change levels
and might as well do one for the mastersystem
Star Wars (mastersystem)
Enable Stage Select
B6B-97A-7F4
nothing.jpg (81.49 KB)
nothing.jpg

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Post Posted: Thu Jan 20, 2011 6:02 pm
PAR codes would be easier to produce for those. So you can't die until stage 2 in Star Wars GG? That makes it more annoying to get to the level select...
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Post Posted: Thu Jan 20, 2011 6:04 pm
Huh. I tested the Star Wars code for Game Gear and it worked for me.
The music will change to confirm if you've done it right.
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Post Posted: Thu Jan 20, 2011 6:20 pm
Maxim wrote
PAR codes would be easier to produce for those. So you can't die until stage 2 in Star Wars GG? That makes it more annoying to get to the level select...


yeah but i don't have a PAR for Game Gear or Master System
so game genie is the only alternative for something like that if you want to play the actual game on a system
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Post Posted: Thu Jan 20, 2011 7:13 pm
Maxim wrote
PAR codes would be easier to produce for those. So you can't die until stage 2 in Star Wars GG? That makes it more annoying to get to the level select...

Yep, it seems you get infinite lives on the first level. (when you die, you just start it over)
Oh, and it seems if you use the level select to go to a cutscene, it will just loop the cutscene endlessly.
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Post Posted: Fri Jan 21, 2011 10:00 am
KingMike wrote

Oh, and it seems if you use the level select to go to a cutscene, it will just loop the cutscene endlessly.


Thanks for testing it out!

--------------

Foreman for Real

Before the Title Screen fades, press:

Up, Down, Left, Right, 1, Up, Down, Left, Right, 2 (UDLR1UDLR2)



Up, Up, Down, Down, Left, Left, Right, Right (UUDDLLRR)



----------------------------------

Edit:

Garfield: Caught in the Act

Debug Mode
Pause the game and press 1, 1, 2, 2, 1, 2



-------------------------------------------------------------------

Edit 2:

I can now report that I've made good use of the detailed info you posted above, Maxim.

I noticed the Game Gear game Hyokkori Hyoutan Jima counted 16 button presses of either/or buttons 1 and 2. Directly before that counter in the RAM was a buffer for 16 button presses.



I figured I would go ahead and try what you mentioned of seeing what ROM address accessed the RAM. I loaded up the old MESS emulator I already had ready to go.



I knew that RAM was C000 and up, so I just looked for a nearby ROM address to open the ROM at with the hex editor.

I tried the 09C9 address, and could easily see a sequence of buttons in the ROM.



So therefore:

At the Title Screen press 1(8x), 2(8x), Start for a Level Select number to appear at the top of the screen.

----------------------------------------------------------

1-22-2011

Ninkuu

Debug Mode(?)
At the Title Screen press:
1, Right, Left, Down, Up, 1, 1, 1, 1, Up, Down



----------------------------------------------------------
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Post Posted: Mon Jan 24, 2011 9:58 am
It's me again >.>

I'm about through with the Game Gear push-button codes.
I found this one by pulling it out of the ROM.

Crayon Shin-chan - Taiketsu! Kantamu Panic!!

At the Title Screen press:
1(4x), 2(3x), 1(11x), 2(7x), 1(7x), Start

Before:


After:


Edit:
I made a mistake above.
That is 2 codes, but you will only get the effects of the 2nd one inputted.

+1 Code
1, 1, 1, 1, 2, 2, 2, 1, 1, 1, 1

(Already On Your Database) +2 Code
1, 1, 1, 1, 1, 1, 1, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1

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Post Posted: Mon Jan 24, 2011 10:46 am
That Garfield screen is visually identical to the ones in the Ecco games, and it turns out they were made by the same developer (Novotrade, who also did Foreman For Real). There's only one game left that they did - The Adventures of Batman and Robin - that has no such cheat discovered, so it's quite likely there is one waiting to be found...

Hyokkori Hyoutan Jima has "HARD MODE!" in its title screen tiles waiting to be displayed... but I can't see how. Maybe it's not a cheat, but a "reward" for finishing the game?

I think I've added all the cheats (well, not the PAR/Game Genie ones) to the site now, let me know if I missed any!
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Post Posted: Tue Jan 25, 2011 7:06 am
I was about to ask if you seen the full cheat menu for it, but I noticed the image on the Garfield cheat page. I have to say it's likely the best debug menu I've found for the Game Gear.

Thanks for the Batman and Robin info, I'll have to check it in other ways.

Doraemon Nora no Suke no Yabou

At the Title Screen press:
Up, Down, Left, Right, 1, 2, Up, Down
Pause the game for a new menu.

--------------

It would seem that you indeed have them all up.
The Klax code may be a stage select, maybe check that.

Also I got to thinkin', it's possible that entering both codes together (for Crayon Shin Chan) may have some effect. It counted 32 button presses before cycling back to 0, that's why I thought it was only 1 code at first.
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Post Posted: Sun Jan 30, 2011 9:50 am
I finally got a chance to finish checking the Game Gear games.

My birthday present to you; the last one:
Ronald in the Magical World

At the Title Screen press:
Up, Up, Down, Down, Down, Down, Down



I didn't check games with codes that might have started with 2 buttons at the same time. I mostly stuck to title screens and pause menu's. Also, I didn't even check most sports games, such as baseball and football...

--------------
Edit:
I noticed that Ronald is up on the database now, but I believe this one was missed:
--------------
--------------
Doraemon Nora no Suke no Yabou

At the Title Screen press:
Up, Down, Left, Right, 1, 2, Up, Down
Pause the game for a new menu.
--------------
--------------
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Post Posted: Sat Feb 05, 2011 12:32 am
One last thing before I forget (again).

I didn't figure out one push-button code for the Game Gear, maybe someone else can get it.

Here's the info I had wrote down:
Title Screen
Tempo Jr.
00C102=Counter
00C103=Byte 1 of 8 [8th Button Press]
00C104
00C105
00C106
00C107
00C108
00C109
00C10A=Byte 8 of 8 [1st Button Press]

Oh, and I believe a code was missed from being put on the database, it's in the above post.

One of these days when I have more free time, I'll check some Master System games but until then, rest in piece thread...
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Post Posted: Sat Feb 12, 2011 12:25 am
dangit Mez leave nice level select code undone
couldn't figure out the code
but

Enable Level Select
329-AB5-082
tempols.jpg (175.5 KB)
tempols.jpg

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Game Gear cheat info...
Post Posted: Tue Sep 18, 2012 9:07 am
I was testing out a text searching batch file and came across a couple of things. Here are some potential cheat info for a few Game Gear games.

Chicago Syndicate
Potential Cheat Mode

CHEAT MODE..;BASHING BOSSES..


Potential Debug Menu blanked out?

Training     .    Start Game    .      Options     .   Sound is off   .   Sound is on    .   Music test     . Sound FX test    . Back to main menu.                  .  Hiscore screen  .  Wingame screen  .  Prison screen   .   Grave screen


Desert Speedtrap - Starring Road Runner and Wile E. Coyote
Contains the word 'cheat'.

Marko's Magic Football
Passwords:

CHEATMOD Infinite Energy
LEVELONE Level 1
PAVEMENT Level 3
RIVETGUN Level 5
JUGGLING Level 7
HAPPYJOY Ending


Strider Returns
Contains the word 'cheat'.

Superman - The Man of Steel
Contains the text: CHEAT MODE ACTIVE

Yogi Bear in Yogi Bear's Goldrush
Contains the text: CHEAT ENTERED

Defenders of Oasis

Test.<&Chapter 1.<chapter>


Face Ball 2000
test 1 - test 6, possible debug menu?

Fred Couples Golf - Debug Mode

TEST:MODE:::::::::::::::::::::::::::::::::::::::::::::::Game:mode:::::::::::::::::::::::::::::::Course::::::::::::::::::::::::::::::::::Hole:No<players>


GG Aleste - GALVANIC GUNNER ALESTE

MODE  SELECT..:@ NORMAL..;  SPECIAL...F8  TEST MODE


Beavis and Butt-Head (U) [a1]
Contains the word "code".

Deep Duck Trouble Starring Donald Duck
Contains the text: SOUND TEST.
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Post Posted: Tue Sep 18, 2012 12:28 pm
Those Tempo Jr cheats:

At the title screen, press [U][D][L][U][D][R][1][2]
At the title screen, press [U][R][D][L][1][2][1][2]
At the title screen, press [U][L][D][R][2][1][2][1]

Can someone document what they do?

By the way, it was easy to find them: in the debugger, break on reads of the first memory address you noted: "b r c103" and then wait for it to be hit. Then look at the pointers: "m hl" shows c103, the RAM data; "m de" shows some nice looking 01 02 04 08 keypress-looking data.
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Post Posted: Tue Sep 18, 2012 6:49 pm
Chicago Syndicate: I couldn't figure out how to trigger it in-game but try "j 150d" to go to the cheat itself. While searching I found an "exit training mode" prompt screen which can lead to it if several other variables are set, but it seems the game never shows this screen?
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Post Posted: Wed Sep 19, 2012 5:29 pm
I don't know of a cheat code for Yogi Bear, but I just disassembled a level select code for the released Game Boy version of Yogi Bear.

Up, Down, Left, Right, Right, Right, Up, Down, Right, Left, Left, Left, B on the title screen.
I then tested it and found the level select code works on the Game Gear proto as well (1 instead of B).
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Post Posted: Wed Sep 19, 2012 5:48 pm
Desert Speedtrap: go to the options screen, select tune 09 and sound 12. You can now change the difficulty to "CHEAT". This works on the SMS version too. It seems to disable enemy hits - so no damage and no interference with movement - but I didn't figure out any other effects.
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Post Posted: Wed Sep 19, 2012 11:23 pm
Awesome finds Maxim!
And thanks for debugger info, I've still yet to try out MEKA's debugger.

KingMike wrote
I don't know of a cheat code for Yogi Bear, but I just disassembled a level select code for the released Game Boy version of Yogi Bear.

Up, Down, Left, Right, Right, Right, Up, Down, Right, Left, Left, Left, B on the title screen.
I then tested it and found the level select code works on the Game Gear proto as well (1 instead of B).


Awesome find for both systems!

I recently scanned thru most of the Game Boy games for new cheat codes, but apparently missed that game.

I posted most of the finds here:
http://www.youtube.com/playlist?list=PL783F1CECAB908E24
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Post Posted: Sun Mar 09, 2014 11:38 am
Sorry to resurrect an old topic again, but would rather post the info here than start a new thread.

I noticed that (of the games with a cheat page already created) GameFaqs has some info not listed on your database. Also, I found a few passwords and such myself.

Maybe someone can add the info when you have some free time.
Everything below is for the Game Gear.

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Baku Baku Animal (Passwords):
Panda, Bone, Green, Bone.
Green, Panda, Green, Carrot.
Monkey, Banana, Rabbit, Rabbit.
Dog, Banana, Dog, Bone.
Rabbit, Carrot, Carrot, Banana.
Monkey, Panda, Carrot, Bone.
Banana, Dog, Green, Dog.
Dog, Bone, Panda, Green.
Bone, Dog, Banana, Panda.
Banana, Monkey, Carrot, Monkey.
Panda, Green, Dog, Bone.
Monkey, Banana, Green, Carrot.
Panda, Panda, Rabbit, Banana.
Dog, Rabbit, Carrot, Bone.
Panda, Monkey, Green, Rabbit.
Carrot, Banana, Carrot, Rabbit.
Green, Bone, Banana, Carrot.
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Bart vs. The Space Mutants (Unlimited Lives Cheat)
http://www.gamefaqs.com/gamegear/586798-the-simpsons-bart-vs-the-space-mutants/c...
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Bubble Bobble
Start With 9 Lives Password:
YONGDEOK
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Man Overboard!
The game has a lot of disabled passwords, they work if you hack the game.
http://www.gamefaqs.com/boards/940015-man-overboard/68718006
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Marko (Passwords)
http://www.gamefaqs.com/gamegear/586735-marko/cheats
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Ottifants, The (Passwords)
http://www.gamefaqs.com/gamegear/924465-the-ottifants/cheats
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Pac-Attack (Passwords)
STR - 001
HNM - 002
KST - 003
TRT - 004
MYX - 005
KHL - 006
RTS - 007
SKB - 008
HNT - 009
SRY - 010
YSK - 011
RCF - 012
HSM - 013
PWW - 014
MTN - 015
TKY - 016
RGH - 017
TNS - 018
YKM - 019
MWS - 020
KTY - 021
TYK - 022
SMM - 023
NFL - 024
SRT - 025
KKT - 026
MDD - 027
CWD - 028
DRC - 029
WHT - 030
FLT - 031
SKM - 032
QTN - 033
SMN - 034
TGR - 035
WKR - 036
YYP - 037
SLS - 038
THD - 039
RMN - 040
CNK - 041
FRB - 042
MLR - 043
FRP - 044
SDB - 045
BQJ - 046
VSM - 047
RDY - 048
XPL - 049
WLC - 050
TMF - 051
QNS - 052
GWR - 053
PLT - 054
KRW - 055
HRC - 056
RPN - 057
CNT - 058
BTT - 059
TMP - 060
MNS - 061
SWD - 062
LDM - 063
YST - 064
QTM - 065
BRP - 066
MRS - 067
PPY - 068
SWT - 069
WTM - 070
FST - 071
SLW - 072
XWF - 073
RGJ - 074
SNC - 075
BKP - 076
CRN - 077
XNT - 078
RNT - 079
BSK - 080
JWK - 081
GSN - 082
MMT - 083
DNK - 084
HPN - 085
DCR - 086
BNS - 087
SDC - 088
MRH - 089
BTF - 090
NSM - 091
QYZ - 092
KTT - 093
FGS - 094
RRC - 095
YLW - 096
PNN - 097
SPR - 098
CHB - 099
LST - 100
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Putt & Putter
Here is a Game Genie code to make the disabled password work, the password unlocks every difficulty level: 201-76E-4C2. With the code enabled the password would be _GOLF.

All Passwords:
PUTT_
*GOLF
STAGE
STOP_
RESET
SEGA_
MOVE_
_PASS
_LIST
ZERO_

_ = Space
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The Smurfs (Passwords)
http://www.gamefaqs.com/gamegear/939816-the-smurfs/cheats
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Sonic Blast (Round Select Cheat)
http://www.gamefaqs.com/gamegear/586802-sonic-blast/cheats
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Space Harrier (Passwords)
http://www.gamefaqs.com/gamegear/586811-space-harrier/cheats
EAGF
CHFA
DGBC
HBGA
FBHE
BFCH
HGDA
AGEC
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Star Trek: Generations - Beyond the Nexus (Passwords)
http://www.gamefaqs.com/gamegear/586821-star-trek-generations-beyond-the-nexus/c...
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Super Star Wars: Return of the Jedi (Passwords)
http://www.gamefaqs.com/gamegear/586834-super-star-wars-return-of-the-jedi/cheat...
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Tintin in Tibet
Passwords:
Easy
41253
23514

Medium
53142
35412

Hard
13524
34125
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True Lies (Passwords)
http://www.gamefaqs.com/gamegear/586849-true-lies/cheats
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Wolfchild (More passwords)
http://www.gamefaqs.com/gamegear/586859-wolfchild/cheats
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Post Posted: Sun Mar 09, 2014 7:29 pm
Which ones are confirmed? You can add them to the site if they are.
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Post Posted: Mon Mar 10, 2014 7:31 am
Last edited by Mezmorize on Tue Mar 11, 2014 7:39 am; edited 1 time in total
I'm pretty sure all of them are working. The passwords that are stored as plain text and easily visible with a hex editor I seen myself. I posted some of those things on GameFaqs myself, and recently found the Baku Baku Animal, Bubble Bobble and Tintin in Tibet passwords.

Also, just now, I finally figured out how to make that "CHEAT MODE ACTIVE " text display in the Superman - The Man of Steel game. You have to get a high score and enter your initials as ZAQ. To skip to the next stage hold 1+2 during game play for a few seconds.

Stage Skip (Action Replay)
00D5C0:FF
Note: To skip to the next stage hold 1+2 during game play for a few seconds.

Or:
Instantly Beat Stage (Action Replay)
00CB9A:02
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Post Posted: Mon Mar 10, 2014 5:21 pm
For what it's worth, the ones for Putt & Putter are the same ones I found almost exactly three years ago :)
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Post Posted: Mon Mar 10, 2014 9:19 pm
Everything old is new again :) It could be worse, you could figure out something about a game and then find out the person who did it already years ago was yourself... (as happened to me).
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Post Posted: Tue Mar 11, 2014 8:40 am
Tom wrote
For what it's worth, the ones for Putt & Putter are the same ones I found almost exactly three years ago :)


Sorry about that, I didn't know :-)

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Halley Wars (USA, Europe)

Inside the extra settings menu, there is a hidden collision setting. Setting it to off makes you invulnerable.

Always Access Extra Options Menu (Game Genie)
119-7DB-A2A

Access Hidden Death Setting (Game Genie)
08B-1EB-F76
07B-16B-F72

Invulnerability (Action Replay)
00C065:01

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Post Posted: Tue Mar 11, 2014 12:30 pm
I'm sorry if my post sounded in a wrong way, I didn't want to claim those passwords as mine or be presumptuous, I was replying to Maxim's enquiry about "which ones are confirmed", and I provided the link as mere reference since there is some research there; then I noticed the date was almost the same and I pointed out the coincidence only because I like coincidences, it wasn't meant to be read as "hey you're three years late". When in doubt, I always try to end posts which are meant to be good with a smile :)
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Post Posted: Fri Mar 14, 2014 10:59 pm
Can you share your pattern check cheats for the Power Rangers games?
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Post Posted: Sat Mar 15, 2014 3:54 am
Just made these Game Genie codes to access them:

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Mighty Morphin Power Rangers: The Movie (UE)

Press Up Once While Highlighting Story Game To Access The Check Option Menu
3C9-38D-19E
Note: Pressing Up twice will allow access to the Extra Option menu.

Extra Option Menu Unlocked
000-C5D-E66
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Mighty Morphin Power Rangers (UE)

Press Up Once While Highlighting Story Game To Access The Check Option Menu
3C3-1CC-19E
Note: Pressing Up twice will allow access to the Extra Option menu.

Extra Option Menu Unlocked
004-18D-E66
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They're not the best way to go about it though, for instance once you access one of the new menus it's best not to use the Up button again until disabling the code. I'm sure you could make something better, the RAM address for the menu modifier is C515.

About me adding the cheats from GameFAQs to this site, not sure if that's a good idea. I'm afraid I'll mess something up. I tried to make a couple pages for The Cutting Room Floor a couple times and thought that wiki editing was pretty complicated. By the way, you guys should maybe contribute to that site sometime, their SMS/GG databases are rather lacking compared to other systems.

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Here's a couple more Game Genie codes I made a few days ago:

Batman Returns (Game Gear)
Boot Into The Sound Test
181-05B-6EA
Note: Normally you can only see this if using a Japanese console or an emulator in JPN mode.

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Ronald in the Magical World (Japan) [Game Gear] aka "Donald no Magical World"
Japanese Text Mode
181-EF7-4CA
Note: Normally you get English text on non-Japanese hardware, or Japanese text on Japanese hardware.

English Text Mode
001-F07-F72
Note: Normally you get English text on non-Japanese hardware, or Japanese text on Japanese hardware.

English Text On Title Screen
C36-F77-E61
C3B-4E7-E61

Japanese Text On Title Screen
FA6-F87-19D
51B-4F7-B3B

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Puyo Puyo (Japan) [Game Gear] aka Puzlow Kids
English Title Screen
18B-DFD-6EA

Japanese Title Screen
00B-E0D-C42
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Post Posted: Sat Mar 15, 2014 9:02 am
I've been trying for a while today to discover how to access the Test Mode in Fred Couples' Golf (U). Didn't have any luck but I did find out an accepted tournament mode password: TST

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Just found these passwords ^.^

Riddick Bowe Boxing (U)

From the Title Screen, choose Career Mode, then choose Start New Career. Name your character one of the following for a secret character.

BEANER
RIKKY
FREIDA
BIG DADY
ODAGGY
HASEGAR
JUNICHI
ATSUSHI
MALEBU
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Post Posted: Sat Mar 15, 2014 9:25 am
I had a go at hacking MMPR: The Movie to get at the Check Option menu without codes, but it seems like it's not possible - there's three tables to drive the menu, the normal one, the extra options one (via the known cheat) and a third one that is not referenced anywhere. You can set ROM[20BE]=F2 to use it (when the cheat is not active), but it doesn't display anything.
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Head Buster
Post Posted: Sun Mar 16, 2014 12:10 am
Some new passwords I just discovered ^.^

Head Buster (J) [Game Gear]

From the Main Menu, choose Password, then choose Short. Enter one of the following.
04866588 - View Ending Credits
19700328 - View Ending
00000110 - View Winner Screen
00000119 - View Head Master Screen

From the Main Menu, choose Password, then choose Long. Enter the following to start a new game with 10,000 Gold instead of 600 and five units already built.
0000000000000000
0348663180000000
0000000000000000

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Gave up for a while on trying to access the , Round Select, Test Mode and Special Mode of GG Aleste. Hopefully someone else can figure it out.
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