World 8-Airship (New Super Mario Bros. Wii)

The last Airship level in the game.

Layout
The main enemy in the course is the Mecha-Koopa, but the biggest danger in the level is the plethora of Cannons, and the players will have to dodge a barrage of Cannonballs at one point. In the midst of the cannonball barrage, the first Star Coin is waiting, and the player has to jump from flying cannonball to flying cannonball to get to it. After that, there is a Warp Pipe along with three Cannons rotating on a cog. This Warp Pipe can only be used if it is facing upwards, and it must be used to progress through the level. Throughout the level, the player will have to spin screws in order to progress. At the end is the last battle against Bowser Jr., whose defeat provides access to Bowser's Castle, the site of the final showdown against Bowser.

Enemies

 * Mecha-Koopas
 * Cannons
 * Cannonballs
 * Giant Cannonballs
 * Boss: Bowser Jr.