All Noobs must die

The Sly Hacker invites you to a deadly tournament "All Noobs Must Die"! Will you be able to protect the obsidian portal from zombies and survive at any cost? If so, you will receive a reward for the challenge — the fulfillment of your wish! Build traps, use secret levers, have fun and wield cold and firearms in the battle against the massive army of zombie monsters! Strike the levers with your pickaxe to activate rare frost traps or a machine gun-wielding guard! Mine resources with your pickaxe for crafting new weapons at the crafting table! Level up and unlock new traps! Construct your unique defense using traps, turrets, magic towers, and levers!