Final Doom
Pause the game, then enter these codes:
Effect: Code:
All Powerful Mode – DOWN, L2, Square, R1, RIGHT, L1, LEFT, Circle.
Lots of Goodies – X, Triangle, L1, UP, DOWN, R2, LEFT(x2).
Level Skip – RIGHT, LEFT, R2, R1, Triangle, L2, Circle, X (Press X to skip level).
Map All Lines – Triangle(x2), L2, R2, L2, R2, R1, Square.
Map All Objects – Triangle(x2), L2, R2, L2, R2, R1, Circle.
X-Ray Vision – L2, R2, L2, R1, RIGHT, Triangle, X, RIGHT.