Motor Rooter

Motor Rooter is a duel minigame found in Mario Party 3. The name is a pun on Roto-Rooter.

Gameplay
Players attempt to reach the goal by racing with Koopa shells in pipes.

The players can move all around the inside of the pipe. On the way, there are speed-ups that makes the player accelerate shaped like red arrows. There are also Amps that are indicated on the central map. Their shock waves cover all but 1 of 8 spaces the player can be riding on. If the player gets shocked, the player gets stunned and their speed suddenly decreases.

The first player who reaches the goal wins.

Controls

 * – Move left or right

In-game text

 * Game Rules – "Race a Koopa shell through the winding pipe. Drive over acceleration panels to increase your speed."
 * Advice – "There are Amps in the pipes waiting to slow you down. Try to slip through their electric attack."