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

01 introduction.vgz
02 opening.vgz
03 bgm 1.vgz
04 bgm 2.vgz
05 bgm 3.vgz
06 warning.vgz
07 boss 1.vgz
08 boss 2.vgz
09 boss 3.vgz
10 boss 4.vgz
11 boss final.vgz
12 ending.vgz