Amplitude

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

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

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

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

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

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.