Emulators like Citra are legal. However, downloading a ROM from a website is copyright infringement unless you personally create a backup from a cartridge you own. To stay legal:
The standard 3DS resolution is 240p, which looks pixelated on modern monitors. You can drastically improve this through Citra’s internal settings:
Emulators like Citra are legal. However, downloading a ROM from a website is copyright infringement unless you personally create a backup from a cartridge you own. To stay legal:
The standard 3DS resolution is 240p, which looks pixelated on modern monitors. You can drastically improve this through Citra’s internal settings: