SMG3 just wanted to make himself a nice cup of coffee before the work day began, but when he takes a sip from his freshly brewed coffee and passes out he will wake up to a huge surprise. Three other versions of himself now run wild in the mushroom kingdom and he has to stop them before the world learns all his secrets.

In the world of a man in blue, his adventures were delivered with the consequences of his opponents. Villains forgotten, betrayed, and murdered, all of them were taken down non-other than the blue fat Italian himself, SMG4. But never would have he have known, that his counters would fling right back at him, a critical hit. With an old foe finally approaches out of his anonymous silhouette appearance, seeking his revenge.