Gun-Nac Action Replay Codes (USA)
This page contains the Action Replay codes that I have available for Gun-Nac (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 Gun-Nac Guides Index and choose a different section.
Infinite Lives: 018D:99
Enable Debug Invincibility: 01BE:01
Invincibility: 0400:02
Infinite Bombs: 018F:04
Ship Speed Modifier: 0189:??
Turbo Power: 003C:??
(Turbo Power) Lvl 1: 003C:00
(Turbo Power) Lvl 2: 003C:01
(Turbo Power) Lvl 3: 003C:02
(Turbo Power) Lvl 4: 003C:03
(Turbo Power) Lvl 5: 003C:04
Have Max Weapon Spread
Covers the whole screen
0036:06
0037:38