Does Only Straight Bros use AI?
The developer says AI was used for coding and concept art generation; the shipped game itself appears largely human-made.
Our AI review, medium confidence. Not a verdict; the evidence is below.
Checked against Steam on Oct 28, 2026.

- Developer
- Nocean Studio
- Publisher
- Nocean Studio
- Release
- 2 Oct, 2026
- Reviews
- 8 user reviews · 8
Before you buy: anti-cheat, accounts, DRM
No anti-cheat, third-party account or DRM is declared on Only Straight Bros's Steam page.
Full anti-cheat, account and DRM details, with change history →
Production signals
Facts about who made the game and how players received it. They don't depend on AI, and they help tell a carefully made game that used some AI apart from mass-produced ones.
- Nocean Studio released 1 game on Steam in the last 12 months. 1 of their 3 games disclose AI.
- On Steam since 2023 with 3 games.
- 8 player reviews, 37% positive (8 user reviews).
- Our AI review of these signals: solid production.
What the developer says
AI was used to code and concept art generation.
From the “AI Generated Content Disclosure” on the Steam store page, quoted as written. First seen by us on Oct 28, 2026.
What other sources say
| Source | Their take |
|---|---|
| Steam disclosure | AI content disclosed |
| AI judgment deepseek-flash | Partial AI · solid production, medium confidenceReasoningThe disclosure names AI for coding and concept art, so some AI-assisted content reaches players. The studio has only three games since 2023 and one release in the last 12 months, so there is no volume-release pattern. Eight reviews at 37% positive is weak but not evidence of mass production. Against: Concept art may be marketing-only, and coding assistance may not appear in shipped assets; the disclosure is vague about what players actually see. |
| Remove AI Slop open-source extension | Minor AI use (code, concept/reference) |
FAQ
Does Only Straight Bros use AI?
Yes. Only Straight Bros's developer discloses AI-generated content on its Steam page. The developer says AI was used for coding and concept art generation; the shipped game itself appears largely human-made.
Is Only Straight Bros AI-generated?
Only partly. AI is used for parts of the game; most of it is made by the developers.
How does GameAICheck know?
We read the AI Generated Content Disclosure from the game's public Steam store page, check it daily, and show what independent curators and open-source tools say about it. Disclosures are self-reported by developers.
Is something wrong?
Developers and players can dispute or report this page. We review every message and correct mistakes.