Super Sonic Bros.

A mysterious package arrived in the Mushroom Kingdom one day addressed to Mario, so naturally the toadstool that found it opened it up to see what was inside.

The shroom head found two suits inside, and a hand written note that said simply Segment A. Toadie took the suits to their rightful owners, so they wouldn’t jump on his head later for opening their package, and the Bros couldn’t help but slip those spiky headed suits right on.

Suddenly they could run at sonic speeds, and the Kingdom's coins had turned into rings of pure gold, and Mario got that look in his eye every time he was about to start a new adventure...