Soulforge

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

Soulforge uses generative AI for part of its asset production. All AI-assisted content is pre-generated, fixed in the shipped build, and reviewed by the developer before release — the game generates no content at runtime. • 2D art: UI frames and chrome, spell and passive ability icons, class portraits, key art and store capsule art were produced using AI image generation from written style briefs, then selected, corrected, cropped, rescaled, composited and colour-graded by the developer before being imported into the game. • 3D models and textures: a portion of environment and prop assets were produced with AI generation tools, then edited, retopologised and hand-adjusted before being used in the game. • Localization: the game's 20 interface languages were produced with AI translation, each language then passed through a separate independent AI review pass and a mechanical validator. Native-speaker review is ongoing and corrections ship as they arrive. Audio is procedurally synthesised with hand-written DSP code, not generated by an AI model. We have reviewed the shipped assets and believe they contain no illegal or infringing content.

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.