Does What Happened to Lily? use AI?
AI was used for the store page visuals; the in-game content itself is not disclosed as AI-generated.
Our AI review, medium confidence. Not a verdict; the evidence is below.
Checked against Steam on Oct 28, 2026.

- Developer
- Montee Games
- Publisher
- Montee Games
- Release
- 14 Jul, 2025
- Reviews
- Mostly Positive · 129
Before you buy: anti-cheat, accounts, DRM
No anti-cheat, third-party account or DRM is declared on What Happened to Lily?'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.
- Montee Games released 3 games on Steam in the last 12 months. 6 of their 10 games disclose AI.
- On Steam since 2022 with 10 games.
- 129 player reviews, 76% positive (Mostly Positive).
- Our AI review of these signals: solid production.
What the developer says
Artificial intelligence was used in the game's store page visuals.
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 | Minor AI · solid production, medium confidenceReasoningThe disclosure covers only store page visuals, which are marketing assets, so AI scope is minor. The game has 129 reviews at 76% positive and a modest release cadence, showing real development effort. No evidence points to AI-generated in-game assets. Against: The developer has 6 of 10 games disclosing AI and released 3 games in 12 months, which could hint at heavier AI use elsewhere, but nothing specific to this game. |
| Remove AI Slop open-source extension | Minor AI use (marketing) |
FAQ
Does What Happened to Lily? use AI?
Yes. What Happened to Lily?'s developer discloses AI-generated content on its Steam page. AI was used for the store page visuals; the in-game content itself is not disclosed as AI-generated.
Is What Happened to Lily? AI-generated?
Only partly. AI is used in minor ways, such as store images, translation or small details.
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.