Left 4 Dead 2's -The Passing brings the original Left 4 Dead Survivors down south for a meeting with the L4D2 cast while delivering new single-player, multiplayer, and co-operative gameplay.

How long is Left 4 Dead 2: The Passing?
When focusing on the main objectives, Left 4 Dead 2: The Passing is about 48 Mins in length. If you're a gamer that strives to see all aspects of the game, you are likely to spend around 1½ Hours to obtain 100% completion.