جميع أسرار أندرقراوند2 At the main menu: UP, DOWN, UP, DOWN, DOWN, UP, RIGHT, LEFT.
At the main menu Press LEFT, LEFT, RIGHT, SQUARE, SQUARE, RIGHT, L1 , R1.
UP, UP, UP, LEFT, R1, R1, R1, DOWN
Hummer H2 Capone : UP, LEFT, UP, UP, DOWN, LEFT, DOWN, LEFT
• Performance Level 1: L1, R1, L1, R1, LEFT, LEFT, RIGHT, UP
• Performance Level 2: R1, R1, L1, R1, LEFT, RIGHT, UP, DOWN
• Visual Level 1: R1, R1, UP, DOWN, L1, L1, UP, DOWN
• Visual Level 2: L1, R1, UP, DOWN, L1, UP, UP, DOWN
When press start appears at the title screen, press UP, UP, UP, UP, DOWN, UP, UP, LEFT |