Zombie Shooter 2 - Stickman Edition

A big part of the city has been secured while the infection was spreading in the city. But there is still a big area infected. Infected area has been bordered with walls that zombies can't pass. So all zombies are running through the only road which hasn/t been closed by walls yet. Infection mustn't spread out from the city. Defend the road with your team. Don't let any zombie pass the road. Die, Zombie, Die!