Lumen Light: Neon Logic Puzzle

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Content rating
Everyone
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Everyone
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About this game

Lumen Light is a calm, clever routing puzzle drawn in neon.

Pulses of light pour down glowing paths. Swipe a switch, or tap the path you want, and send each pulse to the outlet with its shape: cyan circles, amber squares, green diamonds. Some pulses carry marks and must pass the matching gate first, and gates only take pulses marked for them.

EVERY LEVEL HAS A PAR
Clearing a level is easy. Clearing it in the fewest switch flips is the puzzle. Each level's par is the proven minimum, found by a solver, so three stars is always possible and never free.

EARN SPECIALS
New stars earn Sparks. Spend them on Peek (see every pulse still to come), Hold (pause the emitters for a moment) or Shield (forgive one wrong turn). Specials are earned by playing and never sold. A run that uses one can earn up to two stars.

CLIMB THE STARS BOARD
Your best run on every level counts toward the all-time stars board. Every result is checked by replaying your moves with the game's own rules. No account needed.

MADE FOR EVERYONE
Every colour has its own shape, so no rule depends on telling colours apart. Sound and haptics can be switched off separately, and Relaxed speed slows every level down.

FREE AND PRO
The first two chapters are free, with stars, par and specials included. Pro opens every chapter with a one-time Full Game Unlock, or with StackForge Play Pass for Pro across participating StackForge games. No ads, lives, energy or timers on either tier.

Terms: https://stackforgestudios.com/terms
Privacy: https://stackforgestudios.com/privacy
Calm neon routing puzzles. 200 levels, real pars, no ads or lives.
Updated on
Sep 24, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • This app may share these data types with third parties
    Financial info
  • This app may collect these data types
    Personal info, Financial info, and App activity
  • Data is encrypted in transit
  • You can request that data be deleted
Content rating
Everyone
In-Game Purchases
Learn more

App support

About the developer
JMB ASSETS LLC
hello@stackforgestudios.com
41 Allegheny Dr Cecilia, KY 42724-2301 United States
+1 270-734-9715

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