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Does Under the Gray Sky use AI?

Yes — AI is used for parts of the game

AI-generated backgrounds and in-game images are used in this visual novel, while other elements appear human-made.

Partial AI · mixed signals

Our AI review, medium confidence. Not a verdict; the evidence is below.

Checked against Steam on Oct 28, 2026.

Under the Gray Sky header image
Developer
mokosoft
Publisher
mokosoft
Release
29 Apr, 2026
Reviews
4 user reviews · 4

View on Steam ↗

Before you buy: anti-cheat, accounts, DRM

No anti-cheat, third-party account or DRM is declared on Under the Gray Sky'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.

What the developer says

AI-generated content is used in the backgrounds and in-game images of this title.

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

SourceTheir take
Steam disclosureAI content disclosed
AI judgment
deepseek-flash
Partial AI · mixed signals, medium confidence
Reasoning

The store disclosure states AI is used for backgrounds and in-game images, which are visible assets, so scope is parts rather than none. The developer has a modest release pace (3 games in 12 months) and the game has few reviews, but nothing indicates mass-produced volume. The curator note adds nothing beyond the disclosure.

Against: Only 4 reviews 6 months after release, and 7 of 10 developer games disclose AI, which could hint at heavier reliance, but no specific evidence of low effort is given.

Remove AI Slop
open-source extension
Mostly AI-generated (art)
Games That Use AI Generation
Steam curator
“Gen AI for visuals.”

Curator notes are the opinions of independent Steam curators, quoted as written. GameAICheck has not verified them.

FAQ

Does Under the Gray Sky use AI?

Yes. Under the Gray Sky's developer discloses AI-generated content on its Steam page. AI-generated backgrounds and in-game images are used in this visual novel, while other elements appear human-made.

Is Under the Gray Sky 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.

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