Cheat Codes:
Activate the following cheats by entering the corresponding codes:
CHEAT FUNCTION – CHEAT CODE
9 Lives – L2, R2, L1, R1, DOWN, UP, UP, DOWN. Now while playing the game, hold TRIANGLE and CIRCLE.
Unlimited Continues – L2, R2, L1, R1, LEFT, RIGHT, RIGHT, LEFT.
Change Weapons – L2, R2, L1, R1, UP, DOWN, DOWN, UP. Now while playing the game, hold SQUARE while pressing TRIANGLE to change weapons.
Level Select – L2, R1, L1, R2, LEFT, RIGHT, CIRCLE, SQUARE, R2, L2.
Sound Test – R2, R1, L1, L2, UP, RIGHT, DOWN, LEFT.
Movie Test – L2, L1, R1, R2, UP, LEFT, DOWN, RIGHT.
Arcade Game 1 – L2, L1, LEFT, RIGHT, R1, R2.
Arcade Game 2 – R2, R1, RIGHT, LEFT, L1, L2.
Play classic Contra:
On Stage 2, enter the small house at the end of the stage and play the machine there to play classic Contra.