Left 4 Dead

Left 4 Dead is currently available on Steam. Launch it now* or buy it from Steam (via browser or Steam client).
*Only works if Steam has been installed, please install Steam if you haven't already.
Steam Deck support status: Unknown - More info on ProtonDB

Template:Game name (2008) is co-operative multiplayer survival horror that pits four playable or AI-controlled survivors against hordes of aggressive "infected" - the victims of an apocalyptic plague.

The Survivors' goal is to help each other make it through various scenarios to safety. The Infected are controlled by an AI that dynamically balances difficulty and mood depending on the players' progress and situation. In an alternate game mode, human players can control up to four mutated Special Infected with special abilities and cooperate to stop the Survivor players.

Official Maps/Campaigns

Left 4 Dead has the following official campaigns and maps included:

L4D Campaigns and their Maps

No Mercy	Crash Course	Death Toll	Dead Air	Blood Harvest	The Sacrifice
The Apartments The Subway The Sewer The Hospital Rooftop Finale	The Alleys The Truck Depot Finale	The Turnpike The Drains The Church The Town Boathouse Finale	The Greenhouse The Crane The Construction Site The Terminal Runway Finale	The Woods The Tunnel The Bridge The Train Station Farmhouse Finale	The Docks The Barge Port Finale

Content

• Left 4 Dead (left4dead)
• Left 4 Dead engine branch

See Also

• Left 4 Dead Level Creation
• Template:Game name
• Official website
• L4Dmaps.com
• ModDB profile