Emulate Classic Consoles
ANYONE WITH HALF AN EYE on the Raspberry Pi has probably heard of this one already, but we think it bears repeating: RetroPie is a simply incredible package of pre-configured, superaccurate console emulators, with a gorgeous front end supplied by EmulationStation. Most are built on top of the Libretro engine, which ties a number of different systems into a single package, meaning that you can make global changes to settings, which are automatically reflected across all platforms. Grab a USB adapter for your favorite set of console controllers—or just plug in a wired Xbox pad— and you’ll be away. http://retropie.org.uk