Gradius Collection Action Replay (USA)
This page contains all of the available Action Replay that I have for Gradius Collection (USA), a game for the PlayStation Portable (PSP). If the codes on this page aren't working for you it may be because you have a different region or version, head back to my Gradius Collection Guides & Walkthroughs Index and choose a different section.
If you're using the PPSSPP Emulator and trying to figure out how to get these codes to work you're in luck! Check out my How to Use PSP Codes on the PPSSPP Emulator Guide for more information about exactly how to get these codes working in your game.
Infinite Lives Gradius 1: 0x002FF4F2 0x00000007
Infinite Lives Gradius 3: 0x005A7AA0 0x00000007
Infinite Lives Gradius 4: 0x00801050 0x00000007
Infinite Lives Gradius 5: 0x00555648 0x00000006
Infinite Lives Gradius G: 0x0068F780 0x00000007