Stand on the screws and shake the Wii Remote to turn the screw and lower the barricades blocking your path.
Star Coin
Either use the Propellerhead power-up at Point 2, or bounce off the cannon balls to reach the first Star Coin.
Ground-Pound the crates at Point 3 to reveal a Propellerhead power-up!
Spin the screw at Point 4 to lower the platforms on the right. Once they’re lowered all the way, dash across them until you reach the green pipe.
Tip
If you can reach the screw where you emerge from the green pipe near Point 5, spin it to reveal riches!
Red Ring Riches
Pass through the Red Ring at Point 5, then use the screw just below the ring to move the large box on the right toward you. Once it’s in place, use the box to reach the red coins above you.
Star Coin
Ride the screw platform until you’re underneath the next Star Coin, then jump up from underneath the Star Coin to grab it.
Star Coin
Spin on the screw at Point 7 to lower the hidden Star Coin, then drop down to grab it. Use the Propellerhead power-up to zoom up and land on the platform to keep from dying.
Boss Battle
The final showdown with Bowser Jr. is very similar to your previous two battles with him. This time, however, he rides a much bigger carriage and drops huge explosive balls on you from above. Once a spiked explosive ball is on the walkway, lure Bowser Jr. toward the ball, then Ground-Pound the floor to create a shock wave that sends the ball up and into Bowser Jr. After taking a hit from his own explosive, the bite-sized Bowser will blast you with slow-moving fireballs.
Dodge them, and wait for him to drop another explosive ball. Ground-Pound the walkway and send the ball into Bowser Jr. two more times to finish him off.
Note
Before you can reach Princess Peach and rescue her, Magikoopa swoops by and carries her away again!