Alien Swarm
Alien Swarm on Steam
A couple weeks back, Valve, a company who is well known for such huge hits such as Portal, Left for Dead 1 and 2 and innumerable incarnations of Half-life, released a new multi-player game, Alien Swarm.
A couple weeks back, Valve, a company who is well known for such huge hits such as Portal, Left for Dead 1 and 2 and innumerable incarnations of Half-life, released a new multi-player game, Alien Swarm.