Play store is unusable tripe. I member back in the day there being websites and forums that actually gave honest insight into what was good and what was trash. Anything like that today? Where does one find the good android games nowadays while avoiding all the shovelware crap?
Emulators are where it’s at on Android, at least for me. There’s a handful of good native android games but you can play so so many fantastic old games using emulators.
Here’s a thorough guide on setting it up:
https://retrogamecorps.com/2022/03/13/android-emulation-starter-guide/
And a link for ROMS collections:
https://r-roms.github.io/
It seems like a lot to take in just to play some games but I promise it’s easier than it looks to get up and running.