Super Mega Mushroom

The Super Mega Mushroom is an upgraded version of the Mega Mushroom. First introduced in Mario Party 4 as an entirely translucent blue Mushroom, it allows the player to roll three Dice Blocks similar to a Golden Mushroom. It receives its modern design in Koopa Kart 7, where it is depicted as a Mega Mushroom, but with a cyan cap and blue spots.

Koopa Kart 7
The Super Mega Mushroom is a new item to the Koopa Kart series in Koopa Kart 7, where it can be obtained from 4th to 8th place. It replaces and acts similar to the Mega Mushroom from Koopa Kart Wii, except the player is now immune to Stars and Bullet Bills, and Lightning will not return the player to normal. Also, it doubles the player's speed, handling, and drift in addition to improving their off-road.

Koopa Kart 8
The Super Mega Mushroom returns in Koopa Kart 8, where it can be obtained from 5th to 11th place. It has the same function as in the previous installment, though it has been nerfed in that it only increases the player's speed and off-road.

Koopa Kart Tour
The Super Mega Mushroom is Ninja Kong's Special Item in Koopa Kart Tour, and it can be obtained from 6th to 10th place. Its function is the same as in Koopa Kart 8.