I made https://love-15.com which works on the web and as of today is on the iOS app store. I'll probably get it on Steam after that. I prefer playing the native builds personally.
It's fully free and about the smallest game design I could think of - I did it partly from a longstanding desire to make this specific game (I played a very similar thing decades ago on Palm Pilot) and partly as an experiment about just how much work can you get an LLM to do.