Arcadians

Arcadians is based on the arcade game Galaxian.

You control a spacecraft at the bottom of the screen, moving left or right, blasting aliens moving in formation above. As you blast the aliens, some will swoop down in groups dropping bombs. You can avoide or shoot at these. If you are touched by an alien or it's bombs then you lose one of three lives and once the aliens have all been destroyed then you attempt to destroy them again.

Two players can play and each player takes it in turns when the other player loses a life.