Figure-8 Circuit

Mario Circuit is a playable stage in Super Smash Bros. Brawl. It has a simple layout, with one base platform that extends all the way off the stage, and three floating platforms above it, arranged in a trapezoid shape. Attackable Shy Guys will drive past the stage occasionally on the lower road from the front and on the ramps, damaging players, similar to the Mute City stage from Super Smash Bros. Melee. Additionally, the screen in the background will show the location of the Shy Guys on the circuit, making it possible to avoid the racers. The Shy Guys can be hit.

Interestingly, there are graphics for the entire track. Visuals are inaccessible, even when pausing and changing the camera angle.

This was the last stage that was first shown in trailers to be confirmed on the DOJO!!. Over a year has passed since its initial revelation, making Mario Circuit the stage with the longest duration between its trailer and DOJO!! confirmations.