Gradius Collection PSP cheats

Cheat Masters's cheats and cheat codes for Gradius Collection. We have the latest and most popular cheat codes, hints and tips for Gradius Collection. New cheats are added almost daily.



Complete Gradius 4 to unlock Boss Rush mode.

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Pause in any game on the easier difficulty setting, then press Up(2), Down(2), Left, Right, Left, Right, L, R to unlock all weapons and power-ups. In the Japanese version of the game, press Up(2), Down(2), Left, Right, Left, Right, X, Circle.


Survive until level 9.


Complete Gradius 3 to unlock Extra Edit mode. Select Extra Mode to access more weapons.


Survive until level 9 to unlock Extra mode.


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Intentionally get shot by the Final Boss to unlock the Gradius level.


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Intentionally get shot by the Final Boss to unlock the Salamander level.


Complete Gradius 3.


Complete Gradius 4.


Complete Gradius Gaiden on the Normal or higher difficulty setting.

Puzzle Games Forbidden Recipes Mix ingredients to create a perfect sauce and pour it on the blue people to feed to the coccoona. Bad Apple A fun version of Minesweeper for kids. 12 Puzzle Fit the puzzle pieces together to solve the puzzle! Pentix Tetris blocks type game with bigger stranger pieces drop them and break lines. Comboling Puzzle Connect each block with a straight line.

Sport Videos Motorcycle Race Slide A biker slides out of control during a race and is sent into the air. Ski Jets People riding ski jets do all sorts of tricks. Bad Wheelie A person takes a bad fall doing a wheelie. Self Defense This is a great self defense video that show you how to protect yourself when someone attacks you at close distance. Skater Fall A skater fails to copy a trick from another skate boarder and hurts himself.