Mario Kart DS/Level 6

Mission 6-1
Simply use  instead of  to move and use  to go left and  to go right. This way you'll make across the spinning bridge. Just don't fall off!
 * Description: Drive backward across the spinning bridge! If you fall, you're out!
 * Course: Bowser Castle- The spinning bridge
 * Character: Bowser
 * Time: 30 seconds
 * Walkthrough:

Mission 6-2
Drive around, get stars from item boxes and hit the Rocky Wrenches as they pop out of the manholes. Be careful though, because they're sneaky!
 * Description: Get Stars and run over 15 Rocky Wrenches!
 * Course: Airship Fortress- the upper deck of the ship
 * Character: Wario
 * Time: 55 seconds
 * Walkthrough:

Mission 6-3

 * Description: Collect all 30 Coins!
 * Course: Choco Island 2
 * Character: Yoshi
 * Time: 45 seconds
 * Walkthrough:

Mission 6-4

 * Description: Destroy all 10 item boxes!
 * Course: Battle Fort
 * Character: Mario
 * Time: 2 minutes
 * Walkthrough:

Mission 6-5

 * Description: Drive through all 8 numbered gates in order!
 * Course: Sky Garden
 * Character: Peach
 * Time: 50 seconds
 * Walkthrough:

Mission 6-6

 * Description: Perform 14 power-slide turbo boosts in 1 lap!
 * Course: Yoshi Circuit
 * Character: Yoshi
 * Time: 1 minute
 * Walkthrough:

Mission 6-7

 * Description: Collect all 40 coins!
 * Course: Tick-Tock Clock- Clock area
 * Character: Toad
 * Time: 1 minute and 30 seconds
 * Walkthrough:

Mission 6-8
NO TIME LIMIT
 * Description: Reach the finish before Peach!
 * Course: Peach Gardens
 * Character: Bowser
 * Walkthrough:

Boss Fight

 * Description Use Mushroom boosts to hit Cheif Chilly and knock him off the stage 3 times!
 * Course: Water Arena (name based on surroundings)
 * Character: Luigi
 * Time: 5 minutes
 * Walkthrough: