Very simple infinite scrollshooter in space. 5 types of alien ship:
- Spy Drone (it has no weapon, so it don`t shoot at all);
- Asteroid Marauder (single shots);
- Planetar Marauder (triple shots);
- Star Marauder. It drops two agressive drones after death;
- Star Spy. It has four plasma dozzles and double yellow shots.

And 2 types of objects:
- space mines can kill you, but if you destroy it, its spikes can kill alien ships;
- asteroids (absolutely harmless).