Any little casual simulators by Kairosoft, the pay to play “full versions” are pretty cheap. Manage a lil apartment building, manage a tiny sushi restaurant, manage a little Japanese village. 8 bit style, very soothing. The free versions are quite limited in scope and cut you off from further progression after a few levels, but no microtransaction reminders, either. The mention of “Dungeon Village” reminded me, is that Kairosoft?