Last 7 days
Screenshots, achievements, specs, every price change and sale we've seen on Steam, and trading cards.
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81% positive of 216 · Very Positive · Live from Steam
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Discover the world of light physics: play with lasers, prisms, mirrors, magnets and dozens of other optical devices. Explore the world of Optika with Prof. Opticus and his assistant, Sofia! Research and complete more than one hundred challenging puzzles!
Live data from Steam, tracked by SteamPlayerBase.
What changed on Steam for this game since we started following it: prices and sales, builds, name, release date and review score.
Review score: 81% on 2026-11-01 → 81% today (216 reviews)
No authorized Steam key store lists this game right now.
Not tested by Valve yet. Results from Valve's own testing.
Valve hasn't published test details for this game.
1 item on Steam, newest first.

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.
I know you all were waiting for that for long time! Finally, the game obtained its own set of animated wallpapers! As I know, many players bought the game not only for playing but also for getting an awesome wallpaper. Until that moment, you could only get a s…
Fixed an issue with level 8, chapter 2 (The Big Bang) so now it is a little bit easier to pass ;) http://cdn.edgecast.steamstatic.com/steamcommunity/public/images/clans/26015213/7ada906b70dab2adcc3276d4029661e44ef32e8d.gif Thank you all again for your patience…
Fixed an issue with level 8, chapter 2 (The Big Bang) so now it is a little bit easier to pass ;) http://cdn.edgecast.steamstatic.com/steamcommunity/public/images/clans/26015213/7ada906b70dab2adcc3276d4029661e44ef32e8d.gif Thank you all again for your patience…
Additional languages are here! Hey there, we have a new languages available - Polish and Dutch! So now the game supports 7 languages. http://cdn.akamai.steamstatic.com/steamcommunity/public/images/clans/26015213/c549dd253b479e90587fad21e17d26e61b393fe4.gif The…
Hey everybody, the Special -85% off discount would start in a minute and we're going to launch a bundle with our new awesome 2d puzzler Siege Saga with a -20% discount, too! Don't miss it! http://cdn.akamai.steamstatic.com/steamcommunity/public/images/clans/26…
Hey everybody, the Special -85% off discount would start in a minute and we're going to launch a bundle with our new awesome 2d puzzler Siege Saga with a -20% discount, too! Don't miss it! http://cdn.akamai.steamstatic.com/steamcommunity/public/images/clans/26…
Additional languages are here! Hey there, we have a new languages available - Polish and Dutch! So now the game supports 7 languages. http://cdn.akamai.steamstatic.com/steamcommunity/public/images/clans/26015213/c549dd253b479e90587fad21e17d26e61b393fe4.gif The…
Hey, we've just made a few levels much harder to solve! 50th level achievement is now up and working, just finish any level (again?) and hit the Next level button to get the achievement. There also was a few reports that the game wasn't loading, that is fixed …
Hey, we've just made a few levels much harder to solve! 50th level achievement is now up and working, just finish any level (again?) and hit the Next level button to get the achievement. There also was a few reports that the game wasn't loading, that is fixed …
Hi everybody, if you downloaded the game today (26th August) and got stuck on level 29, just force Steam client to update the game. Stay tuned! Thanks, Vadim http://cdn.akamai.steamstatic.com/steamcommunity/public/images/clans/26015213/2d6054b653b609db04f91d40…
Hi everybody, if you downloaded the game today (26th August) and got stuck on level 29, just force Steam client to update the game. Stay tuned! Thanks, Vadim http://cdn.akamai.steamstatic.com/steamcommunity/public/images/clans/26015213/2d6054b653b609db04f91d40…