

Press Enter to execute the pasted string. Plus after installation paste this into Developer Console: Manual.(recommended) Extract the VPK addon file from the archive and copy it into your "addons" folder:Ĭ:\Program Files\Steam\SteamApps\common\alien swarm\swarm\addons\Ĭ:\Program Files (x86)\Steam\SteamApps\common\alien swarm\swarm\addons\ This way after automatic installation you can have a file EXTERM~.VPK instead of extermination.vpk into your "addons" folder. The Steam Addon Installer will install it and display a dialog window which says "Addon *** was successfully installed." This method is not recommended because Addon Installer can corrupt addon(VPK) file name. Automatic.(not recommended) Extract the VPK addon file from the archive and double click it.
