The Code and details of the game are usually supplied on the emulator via a ROM file (a duplicate of game cartridge information) or an ISO picture (a copy of optical media).[citation essential] Whilst emulation softwares them selves are lawful assuming that they don't infringe copyright protections on the console,[2][3] https://fernandostvfm.humor-blog.com/33693050/facts-about-retro-games-revealed