I made a mobile game several years ago that brings in $100-200 per month: https://apps.apple.com/us/app/card-crusade/id1383938095 https://apps.apple.com/us/app/

I made a mobile game several years ago that brings in $100-200 per month: https://apps.apple.com/us/app/card-crusade/id1383938095 https://apps.apple.com/us/app/card-crusade/id1383938095 Took a few hundred hours to implement, we got pretty lucky to find an audience, and it’s too a year or two after making it free to actually start getting recommended by the App Store - I think we must’ve crossed some threshold for getting enough positive reviews, or something. Anyways, I can’t say it’s a reliable way to make money, but I had fun doing it, and it does bring in some money.