Cinder Caverns

An original browser based survival crafting run built with Three.js. Start with 300 HP and a sword inside a fortified heartstone shelter, use the 5000 HP gate to explore, mine stone, ore, fiber, and cinder crystals, craft upgrades, hold off breach creatures that only deal 1 damage per hit as they break through 2000 HP walls, and finish by crafting the Seal.