It reminds me a lot of a minigame that was in Ookami. It as fun to explode anything and the big box in the centre (final boss?). I didn't get any sound though.
Oooh I've never heard of Ookami before, will definitely check it out! Yeap the big gem is supposed to be the final boss! Sorry for the lack of any sfx. Thank you for playing my game!
