The Code and data of a game are usually equipped to your emulator by way of a ROM file (a copy of game cartridge data) or an ISO image (a copy of optical media).[citation required] Though emulation softwares them selves are legal so long as they don't infringe copyright protections https://beckettyjzhg.snack-blog.com/34783980/the-ultimate-guide-to-emulatorgames-online