GameDoes 后室：彼阳的晚意(序章)-Backrooms:Beyond one year(Prologue) use AI?
AI-generated character portraits are used in this Backrooms survival game; other assets appear 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 后室：彼阳的晚意(序章)-Backrooms:Beyond one year(Prologue)'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.
- Kwing works released 0 games on Steam in the last 12 months. 6 of their 13 games disclose AI.
- On Steam since 2021 with 13 games.
- 14 player reviews, 85% positive (Positive).
- Our AI review of these signals: solid production.
What the developer says
使用AI绘制了人物立绘等
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 store disclosure states AI was used to draw character portraits, so some in-game art is AI-generated. The game has a full feature set (building, crafting, open world) and 14 reviews at 85% positive, suggesting real development effort. The developer released no games in the last 12 months, so volume signals are absent. Against: The disclosure only mentions character portraits, not other asset types; most of the game's art and content appears to be made by people. |
| Remove AI Slop open-source extension | Mostly AI-generated (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 后室：彼阳的晚意(序章)-Backrooms:Beyond one year(Prologue) use AI?
Yes. 后室：彼阳的晚意(序章)-Backrooms:Beyond one year(Prologue)'s developer discloses AI-generated content on its Steam page. AI-generated character portraits are used in this Backrooms survival game; other assets appear human-made.
Is 后室：彼阳的晚意(序章)-Backrooms:Beyond one year(Prologue) 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?
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