A civilization thought to be dormant... a world in chaos... only one man, a mustached man, can save the universe from itself.
That's right, Dr. Robotnik! Nope, actually, t-that was wrong oops. ACTUALLY, it's Mario! He's here to set things right! Someone has tampered with the peace of the P-Switch in their homeland of the P-Switch Peninsula (man, that's such a weird word to spell, don't you think?) and now he's gotta stop them...
...but there may be far more sinister forces working against him. Entire fangames... warped together... who could possibly be behind such a fiendish activity?!