Gradius Collection Guides & Walkthroughs
This is my index page for Gradius Collection, a game for the PlayStation Portable (PSP). If I have any available guides, codes, tips, tricks, walkthroughs, CWcheats or Action Replay Codes you'll find links to them on this page. As far as I know the CWcheats will not work on a physical PSP device, only on the PSP Emulators. You should also keep in mind that when choosing cheats for your game you'll want to select the right region as well as the right version.
Gradius Collection Action Replay (USA)