ArtificialOverthrow

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

This game is intended as a criticism of generative AI. The main premise of the game is fighting AI Slop as such we used existing AI images for the enemies and environment. We did not generate any of these images ourselves. All AI art used in the game is pre-existing and found on the internet.

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.