What are you planning to play these games on? (PC, Android, Steam Deck, etc.)
If you are organizing your own local files, keep these technical tips in mind: sega genesis roms archive best
: This site isn't just a ROM archive; it's also a community where hackers and translators share their work. You can find a vast collection of Sega Genesis ROMs here, along with patches for game translations and enhancements. What are you planning to play these games on