During gameplay, press R3, R3, R3, R3, L3, L3, L3, L3, R3 to turn everything blurry.

To turn the note gems into monkey heads, L3, L3, L3, L3, R3, R3, R3, R3, L3 during gameplay.

During gameplay, press L3, L3, L3, R3, R3, R3, L3, R3, L3 to see things a little differently. Repeat the code for another new view.

During gameplay, press X, X, LEFT, LEFT, R3, R3, RIGHT, RIGHT to switch up the gem positions.

During gameplay, press L3, R3, L3, L3, R3, L3, R3, R3, L3. When you beging a new game, you'll see transparent panels.

During gameplay, press R3, L3, R3, R3, L3, R3, L3, L3, R3. When you begin a new game, you'll see black panels.

Enter L3, L3, L3, R3, R3, R3, L3, R3, L3 during gameplay. Enter the code again for a second shape.

Beat the boss song of any level to unlock extra Freq pieces. In addition, you can finish the Bonus Song on each level to gain new Freq parts and Prefabs.