Gradius Action Replay Codes (USA)

This page contains the Action Replay codes that I have available for Gradius (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 Gradius Guides Index and choose a different section.

 

Infinite Lives: 0020:05

Set Max "?" (Shield): 0046:02

Set Max. Option: 0045:02

Set Max. Speed: 0040:0F

Set Missiles: 0041:01

Set Weapon Modifier: 0044:??
Replace ?? with one of the following
00 - Nothing
01 - Laser
02 - Double
03 - Your Ship