Alien Swarm

[Ardent Fox]

There's a game just released on Steam for free called (oddly enough) Alien Swarm. It's a four player co-op TPS with a top down view. This game is FUN. There's only one campaign but with the leveling system and the fact that it's open source which means mods, mods and more mods, it wont be long until there's some good user generated content out there. Everyone with a Steam account or those without one who wanted an excuse to get one, go get this game. It costs you nothing and it's really fun to play.

[AlexAybara]

I got this, and it does seem like it would be fun but it lags pretty bad on my computer. Especially when there's gunfire. I've tried to make it run better but nothing really works.