Lumen Trail

Small spirits. Clever shadows.

A quiet garden. Four little spirits. A path that only opens when you think one move ahead.

Lumen Trail is a cozy logic puzzle about guiding spirits to their glowing nests. Every spirit casts a directional shadow that moves with it. A helpful step for one spirit can block the way for another. Make room, rethink the route, and bring everyone home.

A garden full of little discoveries

• 200 puzzles across 20 gardens, from gentle first steps to intricate four-spirit challenges.
• Meet Lumi, Milo, Nova and Ember, each with a shadow to plan around.
• Learn by playing with a short interactive tutorial.
• Take your time: undo moves, restart freely, or ask for a hint that explains what to notice and suggests the next step.
• Explore at your own pace. All levels are open in Explore mode. Switch it off in Settings for a gradual journey.

How to play

Hold a spirit with the left mouse button and trace a path through neighbouring tiles. Move up, down, left or right; each tile counts as one move. You can keep holding through several tiles. If the path is blocked, release and pick up the spirit again. Watch the shadow arrows and match each spirit to its nest.

Play the free browser edition

No ads. No in-game purchases. Unlimited hints. Click Run game above to play. A desktop browser and mouse are recommended. The first load downloads about 148 MB and may take a moment.

Progress is saved in this browser on this device. Clearing browser storage can erase it.

Help this garden grow

This is the first public browser release. Tell me which garden you loved, where you got stuck, or what felt confusing. Bug reports are especially helpful with the level number and browser name.