How to play: Use the mouse to build a base and place towers around it to fight off all the zombies.
About YORG.io 3
Come to play YORG.io 3 unblocked at school now! You will love this third installment in the YORG.io game series. The in-game mission for you is to build up a strong base to survive waves of zombies. Make sure you defend the base by placing mines and protective towers around it. Also, you must create supply chains for more ammo. All of these will help you fight off the zombies and become the winner. Enjoy YORG.io 3 free online right now!