Call of Duty: Black Ops II - Survival

Survival Mode is the traditional Zombies gameplay, fighting increasingly difficult waves of zombies with whatever they can find. As players kill zombies, they earn points, which can be used to buy weapons and ammo, or even open up more parts of the map. There can be up to 4 players on each map, and zombies come from entry points that can be blocked by boards that players can rebuild. Points are awarded for repairing entry points and shooting/killing zombies.