True Refraction Physics
Each puzzle simulates real-world light bending through prisms, lenses, and mirrors. Experiment with angles and watch the beam split, shift, or converge.
A handcrafted optics-puzzle game about refraction, reflection, and the geometry of light.
Each puzzle simulates real-world light bending through prisms, lenses, and mirrors. Experiment with angles and watch the beam split, shift, or converge.
From introductory beams to complex multi‑lens challenges, every level is designed to teach a new concept while keeping you engaged.
Build your own puzzles or go freestyle in the sandbox. Share creations with the community and play levels others have made.
Rotate the source to direct the light toward the first element.
Place prisms, mirrors, and lenses. Each changes the beam’s path according to physics.
Guide the light to the target. Complete the level and unlock the next.
All tiers include unlimited puzzles and the level editor. Cancel any time.
Each element follows Snell’s law of refraction and basic mirror reflection. Angles are measured from the surface normal, and the beam’s color shifts subtly through each prism.
The game is designed for desktop and tablet browsers. A mobile‑friendly version is planned for 2026.
No. Take as long as you like. The challenge is in experimenting with angles, not speed.
Use the sandbox to test ideas, or consult the community forum. You can also hint the beam’s path with a single mirror.
No coding needed. Place elements by clicking the grid, adjust angles with drag, and save. Advanced users can edit JSON directly.
If you’re not satisfied within 30 days of purchase, email support for a full refund. No questions asked.
Get early access, new level alerts, and exclusive sandbox tools. No spam, ever.
You’re on the list!