DEADLUCK V is a roguelike dice game with the devil. Carve your dice one face at a time, roll hands and hit combos, and try to survive against a cheating house.
A vector dungeon on a monochrome tube, lit by three subtractive colour gels. Drop a gel and half the room stops existing: a wall you cannot see is not solid, an enemy you cannot see is frozen and cannot be shot. The colour channel is the collision layer, so sight and physics never drift.