The Code and data of a game are typically provided to the emulator by means of a ROM file (a duplicate of game cartridge information) or an ISO image (a copy of optical media).[citation wanted] Whilst emulation softwares on their own are legal so long as they do not infringe https://myemulatoronline99483.wikilima.com/1330144/details_fiction_and_emulatorgames_online