Zombies is a round-based survival game in which you team up with 3 (or more) other players to fight waves of enemies. At first the game is relatively straightforward - shoot zombies with your gun in order to gainGoldand advance to the next rounds. As you progress through each round, enemies become stronger and more difficult to defeat with just basic weaponry. Advance through the map to gain access to better weapons and armor, and flip thePower Switchto activate machines.Machinescost gold to use, but give you various benefits that will aid in your struggle.