Moon

BO1

Area 51 first, then the moon. Moon is the map where the story of Black Ops ends, with the three rockets that hit the Earth and change the timeline for good. It is also the only map that starts on one map and continues on another.

Low gravity changes every jump and every turn you have learned elsewhere. The hull can be breached, which drains your oxygen and forces you to move, the excavators tear whole sections open on their own schedule, and the Astronaut zombie teleports to you and takes a perk with him. The Wave Gun and the Zap Guns are the wonder weapons, and the Quantum Entanglement Device makes every choice a gamble.

The First Room is the receiving bay you arrive in. The room fights back on its own here, which no other First Room does: a breach, an excavator or a badly timed jump can end a run that the zombies were not going to end.