Left 4 Dead
Minimum:
- Windows 7 (32/64-bit) or newer
- Pentium 4 3.0 GHz
- 1 GB RAM
- NVidia 6600 / ATI 9600 or better (128 MB VRAM, Shader model 2.0)
- 7.5 GB disk space
- DirectX 9.0c compatible sound card
- Windows XP and Vista were previously supported, but as future updates for this game and Steam occurred; the support was dropped, even with retail copies.
Recommended:
- Intel Core 2 Duo 2.4GHz
- 1 GB RAM
- NVidia 7600 / ATI X1600 or better, Shader Model 3.0





(by release date)
Left 4 Dead is a 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 director 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.
Details
Uses the NextBot system:
- Survivor bots
- All variants of the Infected
Official Maps/Campaigns
Left 4 Dead has the following official campaigns and maps included:
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![]() No Mercy |
![]() Crash Course |
![]() Death Toll |
![]() Dead Air |
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1. The Apartments 2. The Subway 3. The Sewer 4. The Hospital 5. Rooftop Finale |
1. The Alleys 2. The Truck Depot Finale |
1. The Turnpike 2. The Drains 3. The Church 4. The Town 5. Boathouse Finale |
1. The Greenhouse 2. The Crane 3. The Construction Site 4. The Terminal 5. Runway Finale |
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![]() Blood Harvest |
![]() The Sacrifice |
![]() The Last Stand (Left 4 Dead) |
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1. The Woods 2. The Tunnel 3. The Bridge 4. The Train Station 5. Farmhouse Finale |
1. The Docks 2. The Barge 3. Port Finale |
The Lighthouse |

When Left 4 Dead was released, only 4 campaigns (No Mercy, Death Toll, Dead Air and Blood Harvest) are available.
- Crash Course was released in September 29th, 2009.
- Free and included with the game on PC, paid on Xbox 360 ($6.99, formerly 560 Microsoft Points).
- The Sacrifice was released in October 5th, 2010.
- Free and included with the game on PC, paid on Xbox 360 ($6.99, formerly 560 Microsoft Points).
Content
- Left 4 Dead (
left4dead
) - Left 4 Dead engine branch
See also
- Left 4 Dead Level Creation
- Left 4 Dead 2 - the sequel to Left 4 Dead
External links
- Official website
- L4Dmaps.com
- Unofficial L4D Wiki
Left 4 Dead on Wikipedia