Steam game releases seem to be up maybe a bit more than expected. [1]
And you can even see the number of new games that disclosed using generative AI (~21% in 2025). [2]
And that's probably significantly undercounting because I doubt everyone voluntarily discloses when they use tools like Claude Code (and it's not clear how much Valve cares about code-assistance). [3]
Also no one is buying or playing a lot of these games.