Tap-Tap Sumo is a Gaddget which appears in Mario Party Advance. It is given as a reward from Pokey for completing the Mysterious Riddles quest.
Description[]
It is based on the children's game of kamizumo, otherwise known as paper wrestling. Tap-Tap Sumo is a single-player minigame played on one handheld that involves two Goombas fighting one another, one of which is blue while the other is red. The player on the left controls the blue Goomba using the , while the player on the right controls the red Goomba using and . A Goomba can tilt into a different direction by pressing or .
Each player has to tap the buttons on their side to try and knock their opponent's Goomba off-balance. Once either Goomba has fallen, making the other one the winner, a fan depicting a sun and moon goes over the screen and resets the game.