•3 new Multiplayer maps: Battery (mp_drum), Breach (mp_bgate), Revolution (mp_vodka)! •New Nazi Zombie map: Der Riese (nazi_zombie_factory), an all-new Zombie map set in a secret Nazi research facility featuring the Pack A Punch Machine, Teleporters, and many more undead hordes! •Exploits pertaining to Demo playback. •Favorites list now ignores filter settings. •Fixed S&D round counting error when round limit is reached. •New feature: in-game Add to Favorites. •Friends list: green online indicator. •Starting the game in Safe Mode will no longer toggle the “Soften Smoke Edges†graphic option. •Fixed various crashes. •Mods: Client will no longer join a modded Co-op server via Game Invite unless they have that mod loaded. •Mods: Client running a mod will be asked to unload the mod if they attempt to join an unmodded server. •Mods: All single player levels can now be run with a mod loaded.