Zombie Invasion. Defend yourself from attack by hordes of zombies while avoiding crossing the bridge! Try not to hurt the survivors of the invasion trying to cross to safety. This game is a HTML5 survival game. Survive the zombie horde as long as possible avoiding them from crossing the bridge. Each zombie that escapes you damages your energy bar. Be careful not to hit the runaway survivals, in this way you’ll get extra energy. This game is one of the action shooting games. Enjoy and have fun in playing this free online game.