A
non-collectable Space Battle Card Game by
Fantasy Flight Games.
Set in the same universe as Twilight Imperium, up to six people can play with one deck. Players get a flagship, which they must defend, ships with which they attack, defend, and maneuver, and action cards, which among other things provides attacks.
A fast paced game, skill plays as much a role as luck.
Fun to play when you have ten or twenty minutes to kill.