Enter these cheat codes during the game:
R2,Triangle,O,Square,X,Triangle,Square: + 5000 plastic
R2,Trangle,Square,O,X,Triangle,X: + 2000 electricity
R2,Square,Square,X,Triangle,X,Square:Power-up player team
R2,Triange,Triangle,X,Square,Triangle,Triangle:Power-up enemy team
R2,O,Square,O,Square,Triangle,Triangle:Drop in paratroopers
R2,Square,Triangle,Square,Square,X,O:change army colour
R2,Square,Square,Square,Triangle,O,X:Extra recource from the dump trucks