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newvs 24h ago · updates every minute
Last 7 days · history since Nov 1, 2026
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100% positive of 1 · 1 user reviews · Live from Steam
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Free on Steam. The demo has its own app, so its players are counted separately.
This is a simple and complex puzzle game about light. You need to use Optical components to direct lights and lit up the rings.
Live data from Steam, tracked by SteamPlayerBase.
No authorized Steam key store lists this game right now.
What changed on Steam for this game since we started following it: prices and sales, builds, name, release date and review score.
Review score: 100% on 2026-11-01 → 100% today (1 reviews)
Games we track that share the most Steam tags with this one.
Not tested by Valve yet. Results from Valve's own testing.
Valve hasn't published test details for this game.
Every build released on Steam for this game since we started tracking it, with the developer's patch notes. Updated within minutes of each new build.
add undo button
Keep solving status and record the best solution Add digital pick component shortcut keys Add space switch component shortcut key Simplified settings options Change Puzzle #51
fixup support colorblind mode bug
support colorblind mode
fixup puzzle #43
fixup puzzle #31