The great volcano god is angry, and the beasts of the island answer its cry for sustenance - alas, the god is both fickle and picky, and his tastes change at a whim. Fortunately, you are one of those gifted with the power to hear the volcano god's demands and answer them. Hold off the stampede of creatures and obey your god's commands, or else a dire fate shall befall all!

Gamepad and keyboard supported. Up/down to move between lanes. Press the A button/Z key to punch enemies until they're stunned, then either press right to throw them into the volcano, or left to reject them.

The god's satiation will constantly run down, and complicating matters, his preferences change at intervals. He will demand one type of creature and refuse one type of creature at all times; throwing him a creature he wants will satisfy him and prevent his satiation from dropping for a few seconds, while throwing him a creature he doesn't want will have no effect on his hunger but put a strike against you. Throwing him a creature he neither demands nor refuses will prevent his satiation from dropping briefly.

If the god's satiation runs out, you feed him a creature he refuses three times, or a single lane has no more room for new enemies to spawn, the god will become enraged, the volcano will erupt, and the game will end!