GamesBeat How to build your own Nintendo arcade machine August 9, 2012 5:25 PM bitmob This post has not been edited by the GamesBeat staff. Opinions by GamesBeat community writers do not necessarily reflect those of the staff. Every year, often just after the California Extreme arcade and pinball expo, I want to put together a home arcade. It's a very silly and costly dream, considering that I live on a college budget and in a modestly sized apartment…girl can dream, right? I've decided that building a MAME (multiple arcade machine emulator) unit is probably my best option, but the more I look at this Nintendo arcade cabinet, the more I really want to build it. Interestingly, this unit isn't an original Nintendo Entertainment System shoved in a box. Inside is an old computer running ROMs. The button connections were taken from a Nintendo Four Score adapter which let up to four people play at a time. Of course, if you're going to build something like this, it's illegal to use and download ROMs unless you own a physical copy of the game. You can find the plans on Instructables.