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Topics Replies Author Last Post
No new posts [SMS] Homebrew Jumpy my very first developpement, be kind
Replies: 7 Author: Goliathe Last Post: View latest post Fri Jan 08, 2021 10:14 am
Revo
No new posts Game Maps Editor: MAPeD-SMS (win/linux)
Replies: 2 Author: 0x8BitDev Last Post: View latest post Thu Jan 07, 2021 11:04 am
0x8BitDev
No new posts Phantasy Star French retranslation update
Replies: 6 Author: Maxim Last Post: View latest post Tue Jan 05, 2021 11:33 pm
Maxim
No new posts SMS video output levels
Replies: 6 Author: TmEE Last Post: View latest post Mon Jan 04, 2021 12:47 pm
sverx
No new posts Image "out of screen borders"
Replies: 18 Author: sverx Last Post: View latest post Mon Jan 04, 2021 12:41 pm
sverx
This topic is locked: you cannot edit posts or make replies. GG Aleste 3
Replies: 19 Author: Shentok Last Post: View latest post Mon Jan 04, 2021 8:53 am
Bock
No new posts Super simple Sonic SMS eyepatch
Replies: 0 Author: slogra Last Post: View latest post Sat Jan 02, 2021 4:28 pm
slogra
No new posts Gear To Gear cable and pinout
Replies: 33 Author: GhstWlf Last Post: View latest post Sat Jan 02, 2021 11:42 am
segasonicfan
No new posts New Master system 2 mainboard
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Replies: 93 Author: L10N37 Last Post: View latest post Thu Dec 31, 2020 8:16 pm
kaini
No new posts Help with GG multigame cart
Replies: 7 Author: aldighieri Last Post: View latest post Sun Dec 27, 2020 8:04 pm
Maxim
No new posts PAL SMSII in the US
Replies: 24 Author: nkus Last Post: View latest post Fri Dec 18, 2020 5:58 pm
bsittler
No new posts Spider-Man and Venom Separation Anxiety Genesis/Mega Drive Portable Issue
Replies: 0 Author: futuretotheback Last Post: View latest post Tue Dec 15, 2020 8:05 pm
futuretotheback
No new posts Tools and tutorials to code for the SMS (links)
Replies: 1 Author: Ivanzx Last Post: View latest post Sun Dec 06, 2020 12:54 am
SavagePencil
No new posts SMS VDP external video signal mixing
Replies: 12 Author: bps Last Post: View latest post Wed Dec 02, 2020 3:01 am
bps
No new posts Cheat Alex Kidd In Miracle World
Replies: 1 Author: asper Last Post: View latest post Mon Nov 30, 2020 8:38 pm
PrOfUnD Darkness
No new posts Reverse engineering X-Terminator cheat device for Game Gear
Replies: 10 Author: Maxim Last Post: View latest post Mon Nov 30, 2020 7:50 pm
Maxim
No new posts Convert a PNG to tiles without BMP2Tiles
Replies: 7 Author: kentosama Last Post: View latest post Fri Nov 27, 2020 8:42 pm
kentosama
No new posts Listing common inaccuracies in SMS/GG emulators
Replies: 18 Author: PinoBatch Last Post: View latest post Wed Nov 25, 2020 2:43 am
Tom
No new posts Sega Game Gear recapped. Still no picture/audio
Replies: 11 Author: Airman1947 Last Post: View latest post Tue Nov 24, 2020 5:51 pm
Airman1947
No new posts Poll: Coding competition 2017] Bad Apple by Psidum, Calindro, RushJet1, Sim
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Replies: 61 Author: Bock Last Post: View latest post Tue Nov 24, 2020 1:00 am
Flygon
No new posts 512k HM628512 cartridge problem
Replies: 0 Author: tincus Last Post: View latest post Mon Nov 23, 2020 1:29 pm
tincus
No new posts Game Gear power board default behaviour
Replies: 21 Author: C3R14L.K1L4 Last Post: View latest post Mon Nov 23, 2020 1:25 am
C3R14L.K1L4
No new posts Game Gear losing power immediately after being turned on
Replies: 18 Author: Grieverheart Last Post: View latest post Mon Nov 23, 2020 1:14 am
C3R14L.K1L4
No new posts Psycho Fox Cheats
Replies: 0 Author: asper Last Post: View latest post Sat Nov 21, 2020 3:53 pm
asper
No new posts SG-1000 40K Mapping
Replies: 4 Author: JoppyFurr Last Post: View latest post Sat Nov 21, 2020 12:20 pm
Maxim
No new posts SMS 2 - AV MOD - sound works, no video?
Replies: 19 Author: backtogeek Last Post: View latest post Fri Nov 20, 2020 6:54 pm
BcnAbel76
No new posts Cheat Kung Fu Kid
Replies: 0 Author: asper Last Post: View latest post Mon Nov 16, 2020 6:24 pm
asper
No new posts Few questions from a newbey / WingWarriors
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Replies: 64 Author: Fran Matsusaka Last Post: View latest post Sat Nov 14, 2020 1:26 am
Cavencruiser
No new posts GGMSX Adapter
Replies: 15 Author: Bock Last Post: View latest post Sat Nov 07, 2020 4:37 pm
Stokes
No new posts Cheats (memory locations) for Y's Vanished Omen
Replies: 2 Author: asper Last Post: View latest post Wed Nov 04, 2020 7:01 am
asper
No new posts MS2GG - a free open source SMS converter for the Game Gear
Replies: 5 Author: cosam Last Post: View latest post Thu Oct 29, 2020 7:14 pm
nadsms
No new posts Game Gear Help - Ripple/Electronic noise
Replies: 2 Author: GGBat Last Post: View latest post Thu Oct 29, 2020 1:30 am
GGBat
No new posts Cartridge PCB hole placement and sizes
Replies: 1 Author: NeonMan Last Post: View latest post Wed Oct 28, 2020 7:35 pm
NeonMan
No new posts Write-up about the SMS architecture
Replies: 35 Author: flip Last Post: View latest post Mon Oct 26, 2020 3:39 pm
Maxim
No new posts MSX2 to SMS conversions (not MSX to SG1000)
Replies: 7 Author: nitrofurano Last Post: View latest post Wed Oct 21, 2020 9:20 pm
Stokes
No new posts Need help with dead M4 Power Base Pal
Replies: 9 Author: xxx128 Last Post: View latest post Wed Oct 21, 2020 4:46 pm
djrookie
No new posts Mark III Link Cable
Replies: 8 Author: wasup Last Post: View latest post Mon Oct 19, 2020 1:32 am
goldenband
No new posts Sega 315-5066 pinouts (custom chip in SG-1000 II)
Replies: 11 Author: honestbob Last Post: View latest post Sun Oct 18, 2020 7:31 am
kamillebidan
No new posts Z80 Game Ideas Challenge
Replies: 29 Author: Stokes Last Post: View latest post Sat Oct 17, 2020 2:49 am
Stokes
No new posts Purpose of Game Gear's 1.28 Vref
Replies: 4 Author: C3R14L.K1L4 Last Post: View latest post Wed Oct 14, 2020 9:48 am
C3R14L.K1L4
No new posts Gradius homebrew Sega Mark III / Master System version
Replies: 9 Author: Bock Last Post: View latest post Tue Oct 13, 2020 5:00 pm
Bodhi1969
No new posts Sega SC-3000 Megacart binaries for MAME / MEKA emulators
Replies: 7 Author: honestbob Last Post: View latest post Tue Oct 13, 2020 4:52 pm
Bodhi1969
No new posts Complete plastic injection replica catridges
Replies: 5 Author: NeonMan Last Post: View latest post Mon Oct 12, 2020 4:41 pm
RetroRGB
No new posts Questionable gg carts
Replies: 1 Author: wasup Last Post: View latest post Tue Oct 06, 2020 4:42 pm
NeonMan
No new posts GG/SMS flash cartridge schematic and CPLD pof file
Replies: 24 Author: zythappy Last Post: View latest post Mon Oct 05, 2020 8:16 pm
clopes
No new posts MBMlib for devkitSMS
Replies: 15 Author: sverx Last Post: View latest post Mon Oct 05, 2020 1:28 pm
Zipper
No new posts Possible to repair this board?
Replies: 10 Author: dutch4fire Last Post: View latest post Fri Oct 02, 2020 11:32 am
L10N37
No new posts Timing of VRAM access "slots" during active/passive display
Replies: 3 Author: Maxim Last Post: View latest post Wed Sep 30, 2020 9:29 am
sverx
No new posts Trouble with simple KiddEd hack?
Replies: 2 Author: pocket Last Post: View latest post Mon Sep 28, 2020 7:39 am
pocket
No new posts Game Gear SMS mode video scaling
Replies: 9 Author: Maxim Last Post: View latest post Sun Sep 27, 2020 12:13 pm
Scarred Sun
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