Alien Swarm Mods and Campaigns

The group is created to post news about mods and campaigns for Alien Swarm.

If you create mods or campaigns you will be promoted to officer to be able to post updates about your work. Write a comment or contact an officer to apply.

Almost all custom campaigns for Alien Swarm are available in the Map Pack September 2014[sites.google.com]. Campaigns that are released after the map pack are available in the announcements section.

Join Rifle Mod servers which have all of the newest maps installed. Just type rm_mod 0 in console if you want to play classic Alien Swarm or rm_mod 5 to play solo mode while waiting for someone to join.

Join ASB2.org servers if you want to play hardcore difficulty with PRO players, get new achievements and stats.

Also, make sure you disable server content downloading to have the best experience in game. Otherwise your game will hang on some servers for 5 minutes for downloading useless files.

Map Pack September 2014[sites.google.com]
Addons at ModdB
http://gamebanana.com/games/4214