Zombie Invasion is an amazing survival game. Survive the zombies hordes as long as you can avoiding them from crossing the bridge. Each zombie that escapes you damages your energy. Be careful not to hit the runaway survivals. Defeat all the zombies! zombie game, zombie survival, action game, survival game, undead, horde, apocalypse, energy management, strategy, mobile game, action, horror game, free game, zombie apocalypse, survive, escape, energy drain, gameplay, immersive, indie game