As commander of an elite air force combat space ship you enter the asteroid field to collect minerals. Whilst collecting minerals and weapon powerups you will find that alien races already occupy and defend their claim to ownership of the asteroid fields.
Your survival depends on defeating the waves of enemies and bosses that the invaders from another galaxy send at you.
So the idea is to shoot asteroids as they pass and to then collect the minerals and power ups that they drop.
Shooting aliens and collecting minerals leads to you earning money.
This money can be spent on improving the ships capability for upgrading.
Press the left mouse button on screen and the ship will follow the cursor
Press "space" key to flip the ship ( Costs 5 minerals )
Press "z" key to burn minerals to fire plasma weapons
Press "x" lock missile angle