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100% positive of 9 · 9 user reviews · Live from Steam
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Push and pop your way through Stack Machines - an open-ended puzzle programming game. Use a variety of modules to read, transform and output different input sequences. Optimize your solutions for size, module count, speed and cost-effectiveness.
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Review score: 100% on 2026-11-01 → 100% today (9 reviews)
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Changelog for version 1.1.1:changed the pixel format of recorded videos to resolve an issue when posting them on X
Version 1.0.3 changelog: fixed friends scores in the histograms panel showing only one entry
Version 1.0.2 changelog: changed the description of the isop modules to avoid confusion about "operation -" fixed possible '-1000' in level 37('Consecutive')
Version 1.0.1 fixes a few bugs discovered after release. Changelog: fixed a typo in level 13 fixed a crash when placing a module in the corners of a fully expanded grid fixed loading a different solution for the second test additional checks when loading a sol…
Just like the update for our latest game - OCTOPTICOM 3D, the highlight of version 1.1 of Stack Machines is the new video-recording feature, which lets you easily record and share your solutions.A short recorded video:You can control the length of the video fr…
https://store.steampowered.com/app/3316580/ OCTOPTICOM 3D is a major upgrade for the old classic OCTOPTICOM. Featuring 3D graphics and gameplay, a refined user interface, completely rewritten simulation resolving previous bugs and issues, all original levels a…