GameDoes Stacking Up: A World in Progress use AI?
The developer says AI helped create some game assets; most of the game appears human-made.
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 Stacking Up: A World in Progress'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.
- Pixel Mirror Studio 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 7 months ago with no reviews.
- Our AI review of these signals: mixed signals.
What the developer says
AI was used to facilitate the creation of some assets
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 · mixed signals, medium confidenceReasoningThe store disclosure states AI facilitated creation of some assets, so some in-game content is likely AI-generated. The studio has only one release, so there is no pattern of mass-produced output. The curator note repeats the disclosure without specific checkable evidence. Against: No reviews yet and a single release make it hard to judge how much of the game is AI-made; the disclosure is vague about which assets. |
| Remove AI Slop open-source extension | Some AI (assets) |
| Games That Use AI Generation Steam curator | “Some assets are generated by AI. Those assets could have been sourced ethically and cleanly from other humans. Resource packs exist for a reason.” |
Curator notes are the opinions of independent Steam curators, quoted as written. GameAICheck has not verified them.
FAQ
Does Stacking Up: A World in Progress use AI?
Yes. Stacking Up: A World in Progress's developer discloses AI-generated content on its Steam page. The developer says AI helped create some game assets; most of the game appears human-made.
Is Stacking Up: A World in Progress 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.