Mecha-Bowser Mayhem

Mecha-Bowser Mayhem is a mini-game in Mario Power Tennis. The mini-game is played on the Bowser's Castle Court. The objective of the game is to defeat Mecha-Bowser, who is on a rampage. The player has to toss powered-up tennis balls at Mecha-Bowser, and defeat him before Mecha-Bowser defeats the player. However, the player can also use the Bob-ombs and Bullet Bills that he shoots occasionally. The player is also able to use other power-ups, such as Mushrooms or Stars to assist him in the game. Mushrooms speed the player up, Stars make the player invincible for a short while. It has three difficulties, easy, medium and hard. The only difference between these difficulties, is that Mecha-Bowser will have higher health in the harder difficulties. Mecha-Bowser may also breath fire onto the field, which might damage the player.

Levels

 * Aluminum Frame - Beginner - Mecha-Bowser has a low health bar (same as the player's).
 * Iron Frame - Intermediate - Mecha-Bowser has a medium health bar (twice as much).
 * Titanium Frame - Advanced - Mecha-Bowser has a high health bar (3x as much).