A free app for Android, by ‪Crazy IO Games‬.

In ZombsBattleio, the goal is to become the last player standing in the battle royale game. You must fight to stay alive, eliminate others, find weapons, and stay away from the poisonous gas that will close in on the map.

The first rule of survival is to stay alive! You must interact with various objects in the world to pick up supplies to survive. You can find various items like guns, grenades, first-aid kits, food, and water on the map. Try to eliminate other players and eliminate the poisonous gas that is killing you. You must survive! This is a survival game, not a shooter game.