Passwords
LEGND- Act 1: Assault
NINJA- Act 2: Smuggling
GIDEN- Act 3: Skyscraper
DRGON- Act 4: Counterattack
SWORD- Act 5
NODIE- Invincibility
HURRY- Unknown effect
MFREE- Infinite Force
LOVER- Pause, press
![[1]](//www.smspower.org/pub/arrows/1.png)
to turn off hits, get Infinite Force
AKUSX- Ending
MONTY- Credits
Access the password screen (US/EU version)
Press ![[1]](http://www.smspower.org/pub/arrows/1.png)
x 16 then ![[Start]](http://www.smspower.org/pub/arrows/start.png)
at the title screen.
Action Replay codes
- 00C42F89
- Infinite Time
See the main page for Ninja Gaiden (忍者外伝)