Fire and Water Bros In Zombies World 2.All level is new and add more props. The three brothers once again came to the zombie world to take an adventure, help them avoid the attack of zombies and collect all the diamonds. Adventure Game, Zombie Game, 2 Player Game, 2D Game, Diamond Collection, Cooperative Gameplay, Action Game, WASD, Num Keys, Zombies World 2, Adventure, 2 Player