Retro Game Cheats for Project Overkill (PlayStation)
Effect: Cloak
When:
Pause the game and highlight "Sound Volume."
How:
Hold Triangle and press Square, Circle, Circle, Square, then release Triangle; now hold down X and press Triangle, Triangle, then release X. You'll see the word 'cheater' to confirm.
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Effect: Turbo
When:
Pause the game and highlight "Sound Volume."
How:
Hold Up and press Triangle, Triangle, Triangle, then release Up; now hold Down, press X, Square, Circle, and release Down. You'll see the word 'cheater' to confirm.
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Effect: Life Refill
When:
Pause the game and highlight "Sound Volume."
How:
Hold Square and press Circle, X, Triangle, then release Square; now hold Circle and press Square, X, Triangle, and release Circle. You'll see the word 'cheater' to confirm.
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Effect: Shield
When:
Pause the game and highlight "Sound Volume."
How:
Hold Right and press Circle, Square, Triangle, then release Right; now hold Left and press Square, Circle, X, and release Left. You'll see the word 'cheater' to confirm.
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