TIP: Gold COINS. Data Play by device.
OBB installation location -> /sdcard/Android/obb/com.activision.boz/blackops_gles1.dz and blackops_gles1.dz.dat
Call of Duty: Black Ops Zombies is a very exciting shooting game. Call of Duty is definitely a popular game, the only purpose of the game is to survive.
Flee before the big wave zombies, and try to get the highest score as much as possible. What are you waiting for, pick up your weapons, eliminate zombies, let yourself survive!