Lumen: Refraction Workshop

Guide beams of light through a handcrafted workshop of mirrors, splitters, filters, gates, and linked mechanisms. Every puzzle is about understanding the path—not racing a timer. • 108 handcrafted puzzles across 9 chapters • First 36 levels free • One-time unlock for levels 37–108 and Creative Workshop • No ads and no subscription • Progressive hints and optional Clever challenges • Offline play with local progress backup/import Take your time. Follow the beam. Find the elegant route.