Steam is releasing Alien Swarm for free
By Hilbert Hagedoorn, July 19, 2010 - 8:31 PM
Today Steam is releasing Alien Swarm, which will cost you nothing.
Two years ago, Valve hired a group of modders behind the popular Unreal Tournament 2004 co-op mod called Alien Swarm as ggmania...
achievements
bug hunting
co-op
free game
game code
game development
gaming
gaming community
indie developers
matchmaking
mod tools
multiplayer
source engine
squad
steam
swarm
tactics
tiles
valve
weapons
