To play old-fashioned console video games on your computer, you require two things: an emulator and a ROM. Below’& rsquo s just how emulation works, and how to set it up on your Windows COMPUTER. This isn’& rsquo t precisely conventional social understanding, and can be a little complicated for beginners. It’& rsquo s never new, however you shouldn & rsquo t feel negative for not knowing regarding it. What you saw, my friend, is called emulation. And yet, when you looked for those certain video games in Steam, nothing comes up. Possibly it was on an airplane, possibly it went to a pal’& rsquo s home, however you saw people playing old Nintendo, Sega, or perhaps PlayStation games on their computer systems.