Use a search engine on the game's name and you can also search for software emulators that can run on the PC or Mac. I know emulators exist for the Atari, Intellivision, and Commodore 64; they are usuall free to download. The games often are free to download, with a disclaimer that you should own the original game on one of the original platforms in order to legally run it via an emulation. *teacher
'Share and enjoy'