Alien Blaster Free download

BS Editor: Your mission is simple: stop the Invasion of the aliens and blast them!
In the style of space Invaders, you have to blast the martians out of the sky and avoid being hit yourself. To spice things up a Little, you can move vertically and will have to face some boss characters. Might keep you occupied during those moments of boredom.
Features
many aliens to blast
a big bad boss
different weapons
special items
cooperative mode (2 players playing on 1 computer)
gamepad/joystick support
arcade mode with highscore
open source
published under GPL
runs with Windows and Linux

Requirements: No special requirements