Left 4 Dead

Left 4 Dead is currently available on Steam. Launch it now* or buy it from Steam (via browser or Steam client).
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Steam Deck support status: Unknown - More info on ProtonDB

Left 4 Dead (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:

No Mercy

Maps:

• The apartments
• The subway
• The sewer
• The hospital
• Rooftop finale

Crash course

Maps:

• The alleys
• The truck depot finale

Death toll

Maps:

• The turnpike
• The drains
• The church
• The town
• Boathouse finale

Dead Air

Maps:

• The greenhouse
• The crane
• The construction site
• The terminal
• Runway finale

Blood harvest

Maps:

• The woods
• The tunnels
• The bridge
• The trainstation
• Farmhouse finale

The Sacrifice

Maps:

• The docks
• The barge
• Port finale

Content

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

See Also

• Left 4 Dead Level Creation
• Left 4 Dead 2
• Official website
• L4Dmaps.com
• ModDB profile