Does Ultimate Jam use AI?
Generative AI was used for all coding and some pre-made assets, including announcer voice and music, with human editing.
AI judgment · deepseek-flash · AI-assisted · 60% confidence
Checked against Steam on Oct 28, 2026.

- Developer
- RJ Games Division
- Publisher
- RJ Games Division
- Release
- 11 Jul, 2026 (Early Access)
- Reviews
- 9 user reviews · 9
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.
- RJ Games Division released 1 game on Steam in the last 12 months. 1 of their 1 game disclose AI.
- This is the developer's first game on Steam.
- Few players: released 3 months ago with only 9 reviews.
- AI judgment of production effort risk: Low (deepseek-flash)
What the developer says
Ultimate Jam uses generative AI for all coding and select pre-made assets (announcer voice and/or music), created from robot-human-written scripts and prompts, then edited by the team. Gameplay, controls, and AI opponents use traditional code — not generative AI. Nothing is generated live while you play.
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 | AI-assisted · AI scope: parts · effort risk: lowReasoningThe disclosure states AI covers all coding plus select pre-made assets like announcer voice and music, while gameplay and opponents use traditional code. The developer has one release in the past year and the game has 9 reviews, so there is no sign of mass-produced volume. Against: AI involvement in all coding is broad, but coding is not a shipped asset type and the disclosure says nothing is generated live during play. |
| Remove AI Slop open-source extension | Some AI (code, voice, music/sound) |
FAQ
Does Ultimate Jam use AI?
Yes. Ultimate Jam's developer discloses AI-generated content on its Steam page. Generative AI was used for all coding and some pre-made assets, including announcer voice and music, with human editing.
Is Ultimate Jam 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.