inZOI

The developers describe how their game uses AI generated content like this:

Players can generate unique textures for character outfits and various items based on text input. They can also create 3D objects from 2D image input, which can be used as interior decorations or character accessories, and add distinctive motions to their Zoi using video input. Additionally, character actions and thoughts can be influenced with text using SLM technology, enabling more engaging and intuitive interactions. AI-based tools are utilized as auxiliary support during the content creation process and text localizations. All content generated through this process was thoroughly reviewed and manually refined by the development team before applied to the final product.

Required on Steam store pages since 2024. It covers content that ships in the game, on its store page or in its marketing — Valve does not require a disclosure for AI tools used during development, so this says nothing either way about how the game was made. Check it on Steam.