- MONKEY HEADS:
DURING GAMEPLAY, PRESS L3 4 TIMES, R3 4 TIMES, L3.
- BLURRY MODE:
DURING GAMEPLAY, PRESS R3 4 TIMES, L3 4 TIMES, R3.
- TEMPEST STYLE MODE:
DURING GAMEPLAY, PRESS L3 3 TIMES, R3 3 TIMES, L3, R3, L3.
- RANDOMIZE NOTE POSITIONS:
DURING GAMEPLAY, PRESS X, X, LEFT, LEFT, R3, R3, RIGHT, RIGHT.