Karateka Action Replay Codes (Japan)
This page contains the Action Replay codes that I have available for Karateka (Japan), a game for the original NES (Nintendo Entertainment System). If you're playing on an emulator, you'll typically be able to put these codes into the program through a built in option. Anyone who is really old school and playing on a physical console will have to purchase a physical Action Replay device to use these codes.
If you don't see the code you want on this page, I recommend you return to my Karateka Guides Index and choose a different section.
Action Modifier: 0205:??
Completes Each Stage For You: 0201:FF
You can sit back and watch the game complete itself
Easy Win: 0229:01
Enemy Action Modifier: 0225:??
Infinite Energy: 0209:0F
Infinite Hits: 0209:0C
If you run into enemies they will strike you down in one hit
Stage (Background) Horizontal Control: 0012:??
Stage (Background) Vertical Control: 0013:??
Your Position In Stage: 0201:??
This is your X Coordinate, you can use it to bypass enemies on the stage
Untouchable
F0D5:10
F0C3:00
C9BF:10