Left 4 Dead who now? No one was expecting Valve’s next game to be a sequel to 2008’s awesome co-op zombie shooter, Left 4 Dead. To answer your immediate question: Yes, this is a completely new game, with new characters, in a new location, with new zombies, new weapons, new twists, and an improved Director, in five completely new campaigns set in the Southern United States. This isn’t more maps for the previous game, it’s a brand new game, and it’s due this November.

Another very smart change is to prevent sneaky players from trying to sit out the triggered events. In those moments in L4D where you had to press a button that began a frantic attack until an elevator arrived, or a door opened, it seems too many were crouching in a corner together and waiting for it to all die down. L4D2 has plans to prevent such treachery. Now some of the events you start can only be stopped by reaching a further target. In an extremely tense sequence, we had to make our way through a labyrinth of alarmed cars to reach a distant point that would finally see the attack fade. Trying desperately to avoid hitting any of the cars, and thus making the situation far worse, while having to make constant forward progress, amped things up significantly.