The Code and info of the game are typically supplied to the emulator via a ROM file (a copy of game cartridge information) or an ISO impression (a replica of optical media).[citation required] Whilst emulation softwares by themselves are lawful providing they do not infringe copyright protections over the console,[2][three] https://dallascwntr.howeweb.com/35491639/about-play-retro-games-online