- MAX AMMO:
AT OPTIONS ENTER CREDITS SCREEN, PRESS L1, TRI, UP, DOWN, O, O, TRI, SQU, LEFT, TRI. YOU'LL SEE A RED FLASH.
- 10x MORE AMMO:
AT OPTIONS ENTER CREDITS SCREEN, PRESS L1, TRI, UP, DOWN, O, O, RIGHT, RIGHT, R1, R2. YOU'LL SEE A RED FLASH.
- 1 HIT WEAPON KILLS:
AT OPTIONS ENTER CREDITS SCREEN, PRESS L1, TRI, UP, DOWN, O, O, TRI, SQU, DOWN, R1. YOU'LL SEE A RED FLASH.
- INSTANT PUZZLE SOLUTION:
AT OPTIONS ENTER CREDITS SCREEN, PRESS L1, TRI, UP, DOWN, O, O, DOWN, DOWN, DOWN, UP. YOU'LL SEE A RED FLASH.
- EXPERT MODE:
AT OPTIONS ENTER CREDITS SCREEN, PRESS DOWN, DOWN, DOWN, TRI, DOWN, DOWN, DOWN, SQU, LEFT, RIGHT. YOU'LL SEE A RED FLASH.
