Super Mario Bros is possibly one of the greatest games ever made. Most of us have spent time digging up old ROMs to download and play it on every platform imaginable. Now it gets much easier, thanks to fullscreenmario which is a HTML5 remake of the game. It features the class MIDI soundtrack, a level selector for jumping ahead and a map editor for creating your own custom levels.

It’s still in beta testing, but it’s mostly complete. Although it might be a good idea to turn off sticky keys while playing the game. Head over if you have a couple of hours to kill and a childhood to relive.