Zombie Shooting: Idle Guns Factory Idle simulator survival. Zombies have taken over the world. You and your mini army have to clear city after city, building after building and save the whole world from zombies. Features: - Idle game with upgrade shooter and workers. - Workers at the factory make ammo for weapons to shoot all the zombies. - Upgrade your factory to become a real arms tycoon. - Unlock weapons and skins for fast farm coins and diamonds! - Insane Power-ups to multiply your ea