Checking out Super Mario Bros for the 1979 Mattel Intellivision!

Check out Matthew Kiehl's amazing channel here:
https://www.youtube.com/channel/UCSEQiQGu48GZympfLdl3xKA

Image of the Intellivision controller from Wikipedia. (CC BY-SA 3.0)

#Nintendo #SuperMario #NES #RetroGaming #retrogames #Homebrew #Intellivision #INTV #Letsplay