GameDoes PumpUp Fugu use AI?
About half the sprites, including backgrounds, logo and in-game objects, were AI-generated then edited; music and stage design are human-made.
Our AI review, high 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 PumpUp Fugu'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.
- O-Planning released 0 games on Steam in the last 12 months. 1 of their 1 game disclose AI.
- This is the developer's first game on Steam.
- Not released yet.
- Our AI review of these signals: solid production.
What the developer says
This game includes content created with the help of AI during development. Images (34): backgrounds, the logo and in-game objects were created using OpenAI's image generation (gpt-image), then edited by the developer. 34 of the 66 sprites in the shipping build originate this way. UI elements and one texture (13) and sound effects (21): these were designed by AI (Claude) and implemented as the developer's own program code. They are not the output of an image or audio generation model; the shapes and waveforms are produced by deterministic processing. The game does not generate any content with AI at runtime. Music is licensed from a purchased royalty-free library and involves no AI. Stage design is the developer's own work.
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, high confidenceReasoningDisclosure states 34 of 66 shipping sprites came from OpenAI image generation, edited by the developer, so some in-game assets are AI-made. UI and sound effects are deterministic code, not generative output, and no runtime AI is used. Developer has no recent release history suggesting volume production. Against: Half the sprites are AI-originated, but the developer edited them and made stage design, music licensing and code themselves, pointing to real effort. |
| Remove AI Slop open-source extension | Mostly AI-generated (art, marketing, UI/icons, code) |
FAQ
Does PumpUp Fugu use AI?
Yes. PumpUp Fugu's developer discloses AI-generated content on its Steam page. About half the sprites, including backgrounds, logo and in-game objects, were AI-generated then edited; music and stage design are human-made.
Is PumpUp Fugu 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.