Versus Mode lets you compete four-on-four with friends, playing as a human trying to get rescued, or as a zombie boss monster that will stop at nothing to destroy them.Addictive single player, co-op, and multiplayer action gameplay from the makers of Counter-Strike and Half-Life.The Director tailors the frequency and ferocity of the zombie attacks to your performance, putting you in the middle of a fast-paced, but not overwhelming, Hollywood horror movie. New technology dubbed "the AI Director" is used to generate a unique gameplay experience every time you play. Each "movie" is comprised of five large maps, and can be played by one to four human players, with an emphasis on team-based strategy and objectives. Set in the immediate aftermath of the zombie apocalypse, L4D's survival co-op mode lets you blast a path through the infected in four unique “movies,” guiding your survivors across the rooftops of an abandoned metropolis, through rural ghost towns and pitch-black forests in your quest to escape a devastated Ground Zero crawling with infected enemies.
Fixed a crash if a script call to QueueSpeak() didn't pass any modifiers.From Valve (the creators of Counter-Strike, Half-Life and more) comes Left 4 Dead, a co-op action horror game for the PC and Xbox 360 that casts up to four players in an epic struggle for survival against swarming zombie hordes and terrifying mutant monsters.Fixed Widowed (No Border) option on Linux.Fixed selecting certain audio/video options via navigation via arrow keys or controller.Fixed addon info being truncated much earlier on Linux.
One of the RCE attack vectors fixed in the previous update crossed paths with splitscreen connections. This update only minor fixes of the previous 2.2.1.3 update.Fixed a networking error when using the defibrillator.Fixed a network exploit that could crash servers.Use "l4d_delete_temp_files 0" to disable this. Temp files are removed from disk after each session.Added a Multiplayer Option to disable sprays to prevent other players' sprays from appearing on your client.Blocked an exploit that could be used to crash servers.Fixed some incorrect disconnect messages.Part of The Last Stand Community Update fixes.Improved dedicated server searches to return lower-ping servers closer to the lobby leader's local region.Enabled rumble effects through Steam Input.Interface and HUD updates for Steam Deck.Prevent a crash when creating a depth render target texture with multiple frames.