Play the official Alien Swarm maps and any addons through the Offline Practice mode. Alien Swarm:SP also supports a large amount of configurable changes for mappers to help them create new single player maps for Alien Swarm. As the online community who play Alien Swarm seems to be getting smaller and smaller my hope is this mod will revive the game.
cool now i cant get vac-banned because i cant play online
thats great
when are you releaseing the new version??
Check the download page... have released the new version via normal site download link.. Only the menu's have changed but I think it looks pretty good.