List of sound playables on this page (12 files):

01 options.vgz
02 stage 1.vgz
03 stage 2.vgz
04 stage 3.vgz
05 stage 4.vgz
06 stage 5.vgz
07 boss bgm 1.vgz
08 boss bgm 2.vgz
09 boss bgm 3.vgz
10 boss bgm 4.vgz
11 ending ~ staff roll.vgz
12 game over.vgz