Zombie Frontline : Idle Battle

Zombie Frontline: Idle Battle is a free puzzle game. Countless zombies are approaching to the base. Survive or die? It depends on your speed! You need to become more powerful in order to survive when the zombie attacked you. you can protect what you want to protect when you're stronger. When you succeed to beat back multi-wave zombies, you will experience it's different adventure. The environment may be bad, but the brave is fearless. With a strong heart, you'll become the ultimate king of this battle. At the same time, it's also an addictive game, when you find that you can resist more zombies you will love this game. Game features: Easy to operate Real HD scene Original upgrade system Endless zombie fighting Easy to operate Real HD scene Original upgrade system Endless zombie fighting