- Genre
- Puzzle Platformer
- Platforms
- PC · Web
- Status
- Released
- Year
- 2025
- Engine
- Unity / C#
About the game
Lumen is a puzzle platformer about carrying light through the dark. Every chamber is a small machine of mirrors, prisms, and shadow — and you are the only moving part.
Sixty hand-built chambers introduce one idea each and then ask you to combine all of them. No timers, no combat, no text: just you, the beam, and the slowly assembling picture of where the light has to go.
Under the hood
Features
60 hand-built chambers
No filler, no procedural padding — every room was designed, tested, and cut down to its best version.
Real light simulation
Beams reflect, refract, and split by actual 2D optics. If it looks like it should work, it works.
Shadow platforming
Cast shadows are solid ground. Redirect the light and you redraw the level geometry.
Wordless storytelling
The story is told entirely in light and architecture. Nothing to read, everything to notice.
In motion
Screens
Play it
Want a build?
Store links are on the way — until then, drop us a line and we’ll send you a build directly.
Get in touch →