Smokey Castle

Smokey Castle is a battle minigame in Dragon Forest in the game Diddy Kong Racing and it's recopy, Diddy Kong Racing DS. It will become accessible after the player collects the golden key in Boulder Canyon.

It takes place in a square-shaped castle. Inside the castle are four treasure chests, each one belongs to one character. The purpose of the treasure chests is to hold Bananas which the racers collect. During the game, a racer can hold a maximum amount of two bananas, so after collecting two of them, they should put them into their respective treasure chest. After one racer has collected ten bananas, he/she will win. If the player happens to win this challenge, he/she will be rewarded with a piece of the T.T. Amulet.