"So you want to enjoy some classics like Super Mario Bros. on NES or Sonic the Hedgehog on Sega Genesis? Your options are browsing eBay for a retro console in good condition, or using some 'other web-based methods' GR+ cannot endorse. Your best bet? The Hyperkin RetroN 5. This baby runs NES, SNES, Famicom, Super Famicom, Genesis, Mega Drive, Game Boy, Game Boy Color, and Game Boy Advance games - all in lovely upscaled HD with customizable shader settings. If you want to go retro, look no further."