Not much music is available in the prototype, and even then, several completed tunes can only be heard in the sound test, and are not used in any of the rounds. All of the music in this prototype sounds different to the final version of the game, with some tracks -such as Hassou!!! and He Runs -going on for longer.

In the sound test, music track 6 cannot be played. However, DarkJoaki managed to make it work. It is possible this tune was meant for the intro sequence, since it synchs up pretty well with it.

Unused

Any boss stage

Unused

Stages 1-1, 1-2, 4-1, 4-2, 4-3, 5-1, 5-2, 6-1, 7-1, 7-2, 7-3, 8-1 & 8-2

Stages 3-1 & 3-2, Bonus game

Stages 7-4, 7-5 & 7-6

Round start screen

Unused

Stages 1-3, 1-4, 2-2, 2-3, 2-4, 3-4, 4-4, 5-3, 5-4, 6-2, 8-3 & 8-4

Round clear screen

Unused

Unused

Stage 2-1

Ending sequence

Unused