Descend into an endless crypt alone or with up to three friends. Fight goblin hordes across five biomes and their bosses, stack relics and blessings, and decide when to turn back – gold only counts once you get it out alive. How deep will you go?
Light is your resource. Bend beams with mirrors, split them with prisms and mix them to produce new colors. Fill pixels with light and arrange them to form complex shapes. Unlock new machines and charge the beacon to expand your factory.