[TOMT] What the name of the mobile game that keeps running when it’s closed and you rescue fairies 🧚‍♀️ and fight random monsters that get progressively hard? The fairies are snarky but appear at the end of a level

It was on android, kinda a side scroller game. When logging back in you’re rewarded with all the rewards the hero collected while you’re away. There was also daily challenges against other players that involved just fighting progressively harder enemies.
I played it, maybe, ten years ago? 2016-ish. The Google store isn’t giving me any indication in the history of what app this may be.