The Raspberry Pi is a great platform for running retro video games, and with the addition of some buttons, a TFT screen and some speakers it’s relatively inexpensive and easy to get a working console up and running. If you have access to even a cheap 3D printer, a good-looking DIY console is well within reach for not a lot of money. YouTube user [DIY Engineering] has a bunch of consumer-grade fabrication tools and has designed and built a high-end but still DIY RetroPi gaming console, the RKDR II.
Among the tools that [DIY Engineering] has are both a FDM and DLP 3D printer, a reflow oven, a couple of different CNC machines and a laser cutter. They are all consumer grade, but not necessarily cheap – especially combined! [DIY Engineering] uses Fusion3D to model the case, bezel and circuit board, the latter of which is a 4 layer board designed in Eagle and sent off to be fabbed. The buttons, D-pad, screen and battery are bought off the shelf, but everything else is DIY. Check out the video for the details – the tools used, and the design files, are linked in the information section under the video on YouTube.