SonyPlaystation
Project Overkill

BUTTON COMBINATION CHEATS

REFILL LIFE
Hit pause and go to 'review mission' 
Hold Square and press:
Circle, X, Triangle, and release Square. 
Hold Circle and press: 
Square, X, Triangle. 

SHIELD
While playing hold Right and press:
Circle, Square, Triangle. 
Hold Left and press:
Square, Circle, X.

CLOAK
While playing hold Triangle and press:
Square, Circle, Circle, Square.
Release Triangle. 
Hold  X and press: 
Triangle, Triangle, then release X.

SPEED BURST
While playing hold Up and press: 
Triangle, Triangle, Triangle. 
Release Up. 
Hold Down, press:
X, Square, Circle, then release Down.

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