Standard raw dumps of game cartridges. These are generally used for emulators like Citra or its modern successors.
A versatile "all-in-one" option that uses a Citra "core" to play 3DS games on various platforms, including iOS. all 3ds roms
Many ROMs are encrypted for security; emulators often require decrypted versions to run the game data. The Best 3DS Emulators in 2026 Standard raw dumps of game cartridges
To start playing, you typically need to point your emulator to a directory containing your game files. all 3ds roms
When building your collection, you will encounter three primary file formats: