Sounds fun! Asset creation...at least in terms of story content, should be the one area where LLMs would really shine, especially if it can somehow extend into logic and gameplay. Couple that with the ways of generating art assets (hard with an LLM, but it can do something at least), that would be cool. I hope to see these games in the future, although they might be labelled as slop unless done really well.
Actually, LLM fiction writing is awfully bad. But it does help with ideas!
I'm trying my hardest to make it feel high quality instead of just slop.