How to play Left 4 Dead in Co-op or Multiplayer
Left 4 Dead - Multiplayer Gameplay
More Left 4 Dead Co-op and Multiplayer information
HOST How to play Left 4 Dead Online Co-op or Multiplayer
- Select PLAY CAMPAIGN or PLAY VERSUS or PLAY SURVIVAL
- Select Play Online or Play Team Versus or Play With Friends or Play on Steam Group Server
- Select CREATE LOBBY
- Select CREATE LOBBY
- INVITE FRIENDS or invite friends via Steam Invite
- Select START THE GAME
JOIN How to play Left 4 Dead Online Co-op or Multiplayer
Method 1
- Select PLAY CAMPAIGN or PLAY VERSUS or PLAY SURVIVAL
- Select Quick Match
Method 2
- Select PLAY CAMPAIGN or PLAY VERSUS or PLAY SURVIVAL
- Select Play Online or Play Team Versus or Play With Friends or Play on Steam Group Server
- Select Game and then JOIN GAME
Method 3
- Join via Steam Invite
Find out more about Left 4 Dead

Left 4 Dead
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.