Orange Braincell
A free roll-up game: a small orange cat with one braincell sticks everything smaller than itself to its ball until the planet is next.
Links go to the official store or developer page. Last verified Nov 3, 2026.
Where to play
Every platform this game is on. Links are checked against official sources; we never host or mirror games.
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Desktop · Steam
About Orange Braincell
Orange Braincell is a free roll-up game. You play a small orange cat with exactly one braincell: roll into anything smaller than you and it sticks, and the ball keeps growing until sushi, schoolchildren, cars, houses, kaiju and mountains can all be picked up. A smug cosmic lucky cat, Grand Auntie Neko, wants the cluttered universe tidied and keeps changing her requests. On a tiny planet you can meow to make the neighbourhood panic, dash after whatever runs, unlock new cat looks and race the clock for a place on a global leaderboard. The developer's Steam AI disclosure says the game's content, including its code, art, audio and text, was generated with AI tools and refined by hand. No tool is named, and no devlog or website was found. Free on Steam for Windows, released 29 Oct 2026.
Screenshots and art
Orange Braincell key art · Steam store artwork
How it was built
Partially verifiedThe developer's Steam AI disclosure says the game's content, including code, artwork, audio and text, was generated with AI tools and refined by human hands. It names no tool and does not say how much of the code was changed by hand.
Not described beyond the Steam disclosure, which says the code, art, audio and text were generated with AI tools and then refined by hand. Steam lists full controller support and a global leaderboard.
- Engine / framework
- Not disclosed
- Languages
- Not disclosed
- Team size
- Not disclosed
- Development time
- Not disclosed
- Development cost
- Not disclosed
- AI-written code
- Not disclosed
“This game's content including code, artwork, audio, and text was generated with AI tools and refined by human hands.”Verification notes: The AI claim rests on the developer-written AI disclosure on the game's Steam page, which says the code, art, audio and text were generated with AI tools and refined by hand. Steam lists no website, the game has no Steam announcements, and no devlog or social post naming the tools was found. Steam lists Artur Latkovsky as developer and publisher; whether anyone else worked on the game is not stated. Release date, price, platform and languages from the Steam store API; review figures from the store page (the review API returned nothing when checked). The disclosure describes no content generated during play.
Development history
Released free on Steam for Windows.
OfficialSteam
Game performance
Each figure measures something different — concurrent players, owners, downloads and sales are never interchangeable and are never added together. Labels show where each number comes from.
Steam
Free on the Steam store API on 3 Nov 2026. Windows only.
Not publicly available: Concurrent players, Estimated owners, Copies sold, Gross revenue.
Reviews & rankings
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Sources
| Source | Type | Published | Accessed |
|---|---|---|---|
| Orange Braincell on Steam Steam | Store page | Not confirmed | Nov 3, 2026 |
