GameDoes Arena 9th use AI?
The developer says AI was used to optimize about 30% of the game's image materials.
Our AI review, medium confidence. Not a verdict; the evidence is below.
Checked against Steam on Oct 28, 2026.
- Developer
- NINE CONCHES Studio
- Publisher
- NINE CONCHES Studio
- Release
- 26 Feb, 2024
- Reviews
- 5 user reviews · 5
Before you buy: anti-cheat, accounts, DRM
No anti-cheat, third-party account or DRM is declared on Arena 9th'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.
- NINE CONCHES Studio released 0 games on Steam in the last 12 months. 1 of their 2 games disclose AI.
- On Steam since 2024 with 2 games.
- Few players: released 32 months ago with only 5 reviews.
- Our AI review of these signals: solid production.
What the developer says
We used AI to optimize the art of the image materials, and the optimization rate was about 30%.
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 to optimize image materials at roughly 30%, so some shipped art is AI-touched. The scope is limited to art optimization, not writing, audio, or core generation. The studio has few releases and only one AI-disclosing title, so no volume pattern. Against: Only 5 reviews long after release, but the studio has just two games, so this doesn't indicate mass production. |
| Remove AI Slop open-source extension | Mostly AI-generated (code, art) |
| AI Check Steam curator | “Uses AI generated Images (Disclosed in store page)” |
Curator notes are the opinions of independent Steam curators, quoted as written. GameAICheck has not verified them.
FAQ
Does Arena 9th use AI?
Yes. Arena 9th's developer discloses AI-generated content on its Steam page. The developer says AI was used to optimize about 30% of the game's image materials.
Is Arena 9th 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.