I recall playing a C64 game entitled "Mario 3" many years ago. This wasn't the (in)famous Giana Sisters sprite hack, this was an entirely different game. It was a flick scroller, and fairly free-roaming, similar to the Dizzy or Monty Mole series. I'm assuming this was also a sprite hack of some other game, but I can't find any info about it. Anybody know what I'm talking about?