Build and protect your base against the zombie invasion in the survival game YORG.io 3. In the single player mode you will have to try to survive as many days as possible by ingeniously building your base, maximizing your resource output and placing your walls and defense turrets strategically. More nights will pass more waves of zombies will be massive and difficult to defend. The game also features a multiplayer mode and many achievements to accomplish. Under the tune of "They are Billions", YORG.io 3 offers a survival experience and complete strategy!