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Last 7 days · history since Nov 1, 2026
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87% positive of 8 · 8 user reviews · Live from Steam
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Ocnus Theory is a challenging sandbox platformer that will test your creativity, reflexes, and ability to rise from a painful fall. Explore the mysteries of this open environment, shape your Ocnus to match the current challenge, and ascend to the peak! Just don't look down.
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What changed on Steam for this game since we started following it: prices and sales, builds, name, release date and review score.
Review score: 87% on 2026-11-01 → 87% today (8 reviews)
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Works great on Steam Deck. Results from Valve's own testing.
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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.
A very minor update to the credits to more accurately represent the text-to-speech voices used in the game. I didn't want anyone thinking that the game used GenAI for the constructor (robot) voices now that those have become a major talking point in gaming. Sp…
Additions and Changes: Slightly changed the Helmet hat model. Tweaked the Glide ability to be slightly more lenient when holding a few blocks. Bugs Fixed: Adjusted an accidentally misplaced object in the Gallery Planetarium. Fixed a typo in the Records menu. F…
Bugs Fixed: Fixed a bug where active checkpoints didn’t change color to match yours if you changed it in the menu. Fixed a bug where one of the Gallery planetarium rooms was not set up correctly. Fixed some slightly incorrectly placed lava in a pipe. Fixed a b…
Additions and Changes: Tweaked some geometry in the Planetarium of the Gallery. Moved a block that was wedged inside a wood plank, resulting in getting stuck when picking it up. Slowed the speed of an archivist robot. Increased the size of certain ice cubes. A…
Minor Fixes Bugs Fixed: Fixed a bug where an old glowing asset was visible in a dark place where it shouldn’t be. Fixed a but where a line of text was white when it should have been black. Removed an unintentional floating coral disc in the distant sky.
Additions and Changes: Added a save data backup system. Every time you quit the game from the main menu, the game will save a backup version of your save data. In the event of data corruption due to power loss or other unexpected happenings, the game will dete…