Lumen Vault

Enter the Lumen Vault, a sci-fi optical puzzle game where every move matters. Route beams through increasingly complex arrays by turning, splitting, filtering, teleporting, and recombining light to activate every receiver in as few moves as possible. Each puzzle is built around a distinct solution, while extra mirrors give you room to experiment, but careful planning is required to achieve the perfect result. FEATURES • 100 handcrafted campaign puzzles across five core scenes • Five optional expansion packs with 30 puzzles each — 250 handcrafted puzzles total • Progressive difficulty from approachable reflection puzzles to complex multi-stage arrays • New optical components introduced throughout the expansions • Daily Expert Array with ranked and practice modes • Exact par targets based on the minimum solution • Rotate, zoom, pan, and refocus the board • Customizable board surfaces, beam effects, and HUD accent colors • Challenge records, streaks, completion stats, and perfect-level tracking • Hints earned over time for difficult arrays • No forced advertising Begin with simple mirrors and reflections, then master splitters, prisms, filters, portals, Cryo Tunnels, Orbital Capacitors, Tidal Forks, Quantum Nexus devices, Fusion Cores, and more. Later arrays combine mechanics from previous chapters into demanding optical challenges that test everything you've learned. Start with the opening puzzles, then unlock the full base campaign or optional expansions through one-time purchases. Purchased content can be restored through your Google Play account. Complete every array. Beat par. Chase perfect ratings. Build your daily streak. Unlock the Lumen Vault.