Spaceguard 80 (itch)

Plot:
The Intergalactic Union is falling apart. Temporary Government closes "Safe Universe" program. Squad headed by captain Astrocat receives an "SOS" message. They face a hard decision - either to follow the order or to help astronauts in trouble.

Asteroids, Bosses, Cats and other stuff in the glorious space adventure Shoot'Em Up game.

Features:
- damage system based on types of elementals
- multi-mode hard to beat bosses

Game modes:
- survival
- boss fight
- open space
- gravity jump

Levels:
- 30 unique levels