For a few years now, Mario level mods have been popping up here and there. Some mods show Mario on autopilot through a level with carefully placed switches, moving platforms and koopas getting him there. Some of the more sadistic modders show how playing a Mario level can quickly degenerate into the stuff of nightmares.
This one particular level mod ascends to something so much more. It involves another autopilot Mario World level, but uses the sound effects that plays along with a medley of anime and game music. Not since Mario Paint has Mario been applied to such an amazing musical score. It comes in at a massive 10 minutes. See how many songs you can recognize without looking at the list.