GameDoes Do NOT say 21! use AI?
Artwork, box art, voice acting and store translation were made with generative AI; code and trailer script were written by the developer.
Our AI review, medium confidence. Not a verdict; the evidence is below.
Checked against Steam on Oct 28, 2026.
Before you buy: anti-cheat, accounts, DRM
No anti-cheat, third-party account or DRM is declared on Do NOT say 21!'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.
- &y released 0 games on Steam in the last 12 months. 1 of their 11 games disclose AI.
- On Steam since 2024 with 11 games.
- 69 player reviews, 82% positive (Very Positive).
- Our AI review of these signals: solid production.
What the developer says
The artwork, box art, voice acting and store page translation for this game was created with generative AI. The music is purchased from a stock website. The game’s code and trailer script was written by me without the help of AI.
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 states AI was used for artwork, box art, voice acting and store translation, so some shipped assets are AI-generated. Code and trailer script are developer-written, and the game has 69 reviews at 82% positive, indicating real development effort. Only 1 of 11 games discloses AI and no releases in the last 12 months, so no volume-release pattern. Against: Voice acting and artwork are visible asset types, which could push scope higher, but the developer-written code and solid review base point to genuine effort. |
| Remove AI Slop open-source extension | Mostly AI-generated (art, voice, marketing, translation) |
FAQ
Does Do NOT say 21! use AI?
Yes. Do NOT say 21!'s developer discloses AI-generated content on its Steam page. Artwork, box art, voice acting and store translation were made with generative AI; code and trailer script were written by the developer.
Is Do NOT say 21! 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.