AS commander of a space station, your mission is to destroy the ships of the invading Cylon fleet before their lithium missiles can hit the earth. The Cylons attack in waves of fifty. Hitting a ship will also destroy it's missile. If your phasers overheat then they will momentarily cut out (OUT will flash in place of ACTIVE). Space Station Alpha was re-released as Cylon Invasion by Tynesoft in 1986.