A two-button (jump and shoot) side-camera shooter with two enemy types (one flying and one ground with a dodgeable attack). Enemy waves increase in enemy numbers and speed of their approach. You can shoot faster with two shoot buttons.

That is all. So not much.

A two-button (jump and shoot) side-camera shooter with two enemy types (one flying and one ground with a dodgeable attack). Enemy waves increase in enemy numbers and speed of their approach. You can shoot faster with two shoot buttons. That is all. So not much.