You need to tell us what emulators you used first.
First is Retroarch - It contains multiple emulators, but from my experience it doesn't run as well as the standalone emulators.
Second (and lastly because I'm only looking at Emuparadise's emulator section) Is Gensoid. I'm not sure how well it works but you can still try it.
"NintenDON'T sue me please haha"
Does anyone know or can they make an emulator for the sega gen on android phones? I downloaded multiple emulators but none of them could load up my sega roms. Please help