The Code and data of the game are typically equipped on the emulator by way of a ROM file (a replica of game cartridge info) or an ISO image (a replica of optical media).[citation needed] Though emulation softwares them selves are legal given that they do not infringe copyright protections https://andersonkdlfw.bloggosite.com/41792369/new-step-by-step-map-for-myemulator-online