OBB installation location -> /sdcard/Android/obb/com.ashnellanimations.cogret/
Because of an explosion of accidental biochemical research, almost all humans fell into zombies. Special forces have attacked and began to destroy the zombies. "Cogret" is a zombie doomsday survival game. As a member of the special forces, the player fights side by side with his teammates to destroy all the zombies for the hope of tomorrow.