TranZit

BO2

Green Run, the map that put Zombies on a bus. A whole county to cross, from the depot to the diner, the farm, the power station and the town, with the driver keeping his own schedule and the fog in between.

TranZit introduced the buildables, the Jet Gun assembled from four parts, the Navcard and the Denizens, the small creatures that latch onto your head in the fog. Avogadro, the electric boss, arrives once the power is on. The map is as much about logistics as about shooting.

The First Room is the bus depot, where the whole route begins. Most players leave it within a minute, which is exactly the point here: nobody leaves. Its wall weapons and its two doorways are everything you get, and the fog outside keeps the rest of the county out of reach.