Mario Slot

Mario Slot is a single-player minigame in Super Mario 64 DS. It is one of Luigi's minigames. The game consists of three spinning wheels (slots). Before the wheels are spun the slot machine takes one of your coins. To play, the player must touch each of the three wheels to stop it. If each slot shows the same item the player wins and gains coins. If any Superstars are shown the player gains in coins. Possible winning outcomes and the coins won:
 * 3 Superstars, 20 coins
 * 3 Starmen, 15 coins
 * 3 Fire Flowers, 10 coins
 * 3 Super Mushrooms, 10 coins
 * 3 Cape Feathers, 5 coins
 * 3 Yoshi Eggs, 5 coins
 * 2 Superstars, 4 coins
 * 1 Superstar, 2 coins

The player can earn extra coins if they get 1 Superstar and two matching items.

In-Game Instructions
''Touch the spinning slots to stop them. Get 3 items in a row to earn coins! The Superstar is wild.''

Trivia

 * On the top of the top screen there is a scene resembling Super Mario Bros., and in the middle a spoof on the Super Mario Bros. title screen.