My two boys are all about Super Mario Bros. I have build a couple of small retro consoles for them to play but decided to build something into their room. I build the unit out of MDF Plyboard and 2×4. It uses a 32″ Samsung TV as a display. They use this as their normal TV when they aren’t playing games. It has controls for 2 players wired directly to the GPIO pins. This is about 95% complete. I plan to place a mouse and keyboard slot along the bottom to complete the setup. Let me know what you think!