List of sound playables on this page (9 files):

01 - king of the monsters (opening demo).vgz
02 - select monster.vgz
03 - entirely breaker (theme of geon).vgz
04 - pyramid power (theme of rocky).vgz
05 - like a beetle (theme of beetle mania).vgz
06 - ugly hero (theme of astro guy).vgz
07 - polluted zone (stage clear).vgz
08 - the news (ending).vgz
09 - shout of losers (game over).vgz