Survive, craft, and build in Backrooms Craft, a first person adventure through the endless yellow corridors of the Backrooms. Break down walls, floors, and furniture block by block to gather materials, craft tools, torches, and weapons, and construct a shelter you can illuminate and defend. Venture into flooded poolrooms, humming server halls, abandoned offices, and sprawling warehouses, but stay alert; Some lurking creatures simply watch, while others follow. Keep your health, hunger, and torch batteries in check, and plan your construction carefully, only structures built within the starting zone are saved.