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94% positive of 55 · Very Positive · Live from Steam
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Free on Steam. The demo has its own app, so its players are counted separately.
OCTOPTICOM is an open-ended puzzle programming game about designing and optimizing optical computing devices. Use lasers, mirrors, filters and other components to read, transform and write sequences of colored squares.
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: 94% on 2026-11-01 → 94% today (55 reviews)
Games we track that share the most Steam tags with this one.
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.
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.
Version 1.1.4 is a small update: Added borderless fullscreen for the Windows version Fixed - selected components are now deselected after clicking on a component in the menu or the simulation step button. This used to cause strange behavior and crashes.
Version 1.1.3 is mostly bugfixes: switching solutions with the keyboard shortcuts while holding components with the mouse used to crash the game in solutions with a save file crashing on input from media keys the code behind the behaviour of the complementary …
Version 1.1.2 is a small patch: updated some of the libraries used by the game to fix a bug on Linux caused by the last update of the steam runtime resulting in no text being rendered fixed an issue where unrecognized keys were interpreted as space
Here is what's new in version 1.1.1 Bugfixes Hotkeys remove io objects Escape while holding a selection containing an io object not below the cursor drops the selected components and makes them inactive Selection is not cleared when switching to different solu…
Below is a list of new features, changes and bugfixes for version 1.1 of OCTOPTICOM. Some highlights are - added step and pause functions and color blindness mode. New features Step and pause functions Color blindness mode Hotkeys for all components Sum of com…
Version 1.0.4 ​fixes a few bugs in the complementary component and one in the switch type 2.
https://store.steampowered.com/app/3316580/ 6 years after the release of OCTOPTICOM, comes OCTOPTICOM 3D. OCTOPTICOM 3D is a major upgrade to your favorite open-ended puzzle programming game about designing and optimizing optical computing devices. Featuring 3…
Our next game will be a zachlike called 'Stack Machines'. It's a mix of TIS-100 and SpaceChem. If you enjoyed OCTOPTICOM there is a high probability that you will also like 'Stack Machines'. Check it out here and wishlist if interested: https://store.steampowe…
We have released a new puzzle game called Sokosignal. It's a minimalistic sokoban variant with a signal sending mechanic. https://store.steampowered.com/app/2154700/
The optimization challenge for level 37 was updated to require a more elaborate strategy.
We added a demo with the first 18 levels of the game. The solutions are shared with the full game so when you switch you can continue with the new puzzles. To unlock some of the achievements you will have to rerun your solutions from the demo.
The Linux version of OCTOPTICOM is now available. You can finally enjoy light puzzle programming on Linux.