Defensive strategy will dominate the Zombie Defense Survival game. Your task is to organize the defense of one of the lines on a very important route. The road has been blocked with defensive structures that can stop zombies, but this is a temporary meta. Relying only on barriers will lead to defeat. There are too many zombies, with their mass they will slowly but certainly destroy buildings. Therefore, you need to install a gun behind them, and there is one - this is a gun that fires continuously and automatically. In addition to this, you will remove blocking from fighters, accumulating coins by destroying zombies in Zombie Defense Survival.