Rainbow Islands Action Replay Codes (USA)
This page contains the Action Replay codes that I have available for Rainbow Islands (USA), 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 Rainbow Islands Guides Index and choose a different section.
Infinite Lives: 0022:09
Infinite Lives (Works): 0022:63
Level Modifier: 0501:??
Infinite Invincibility Time: 0033:25
Invincibility (Tested Up To Level 3x3): C4A0:56
On emulators sometimes the code doesn't work. Turn it on and reboot the game for best success chance.
Use with Infinite Invincibility Time above
Bosses Die Automatically: 0038:00
Get The Big Diamond At The End Of Each Island: 054F:FF
Have all 7 Big Diamonds: 0598:7F
Infinite Time (Water doesn't rise): 054B:78
Level Modifier - Stage 1: 0501:00
Level Modifier - Stage 2: 0501:01
Level Modifier - Stage 3: 0501:02
Level Modifier - Stage 4: 0501:03
Level Modifier - Stage 5: 0501:04
Level Modifier - Stage 6: 0501:05
Level Modifier - Stage 7: 0501:06
Max Score P1
0031:09
0030:09
002F:09
002E:09
002D:09
002C:09
Unlock Sound Select / World Select
At Title Screen
Sound Select Values: 08, 08, 80, 40, 80, 04, 01, 02, 08
World Select Values: 40, 40, 01, 02, 04, 08, 01, 40, 02
05AC:??
05AD:??
05AE:??
05AF:??
05B0:??
05B1:??
05B2:??
05B3:??
05B4:??