In a new video (which you can watch below), UncommentatedPannen describes the notorious “impossible coin,” and explains exactly why and how it’s missing from the game. In short, mystery solved!

The video is best summed up in the words of its creator, who described the endeavor like this:

For more Super Mario 64 madness, be sure to check out UncommentatedPannen’s Youtube channel. You might just learn something you never knew about this N64 classic!