What is it with the multi-player side to Left 4 Dead? A lot of the times when I join a game my health is already flashing in the red before any zombie attack me when everyone else has full health. Other times I join a game and I'm already dead before I get a chance to do anything and that means no zombies attacked me. How does this all work out? Other times when I join a game and it's full and I'm only allowed to watch. I never bought the DLC to almost be dead straight away, to be dead straight away and I never bought it to watch other players.