Was thinking about it and for those that like Cat Quest, Id recommend trying Rogue Wizards. Its different being turn based and harder. I mean it is a rogue like but not punishingly difficult. All dungeon focused with the over world being for upgrades, learning spells, buying equipment, etc.
All that said it has a similar feel to Cat Quest. Its free so if you try and like it, Id recommend getting the gem doubler. After that, its challenging but a good challenge not paywall level challenging (at least for the 10 or so hours Ive played). Also is fun enough that you dont mind if you die and replay dungeons or bosses.
Anyway, some food for thought. Cat Quest is still an overall better game. Rogue Wizards is high on my list right now though.