This page contains Cheats for Gradius Collection organized by sections for PSP. Gradius Collection is a Miscellaneous Compilation game made by Konami released on Jun 6, 2006 and published by Konami. If you can't find a hint or secret in our list, then please check this page periodically for the latest updates.
Gradius Collection PSP Cheats
- Developer: Konami
- Publisher: Konami
- Genre: Miscellaneous Compilation
- Release Date: Jun 6, 2006
- ESRB: Everyone
Cheats And Codes
Pause in any game under their easier difficulty setting, then press Up, Up, Down, Down, Left, Right, Left, Right, L, R. All weapons and power-ups will be unlocked. In the Japanese version of the game,...
From: amie1991Unlockables
Gradius IV has unlockables. You must complete the following tasks and finish your game. That means if you don´t die, you won´t unlock anything, even if you have a saved game after completing the tas...
From: RectcoitsGradius III has unlockables. You must complete the following tasks and finish your game. That means if you don´t die, you won´t unlock anything, even if you have a saved game after completing the ta...
From: AthgzAponteHints
Put the ship in the middle of the screen, near the bottom. The blasts will be unable to hit you. Even better yet, this boss doesn't require you to actually damage it to a certain point, so just stay i...
From: pikagirl5Need Help? Use this part for all your Questions (No Registration Needed) be as descriptive as you can when asking your question! don't forget to mention in which Gradius Collection level or game part you are so that other experienced players can help you better. Before you start asking make sure that there are no related questions already been posted. Let's beat this game together!!
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