World 2-4 (New Super Mario Bros. Wii)

World 2-4 is the fourth level of the second world in New Super Mario Bros. Wii. This level has many floating coins and Koopas, as well as POW Blocks. Every few seconds, Wind blows in the level, forcing the player to the right.

Star Coins

 * Star Coin 1: After a green pipe before the checkpoint, there is a platform which is difficult to reach without a Propeller Suit, but still possible though. Go to the top of the left wall, where there are three hidden blocks, the middle one with a beanstalk. The Star Coin is located above the beanstalk, in the area with a cloud floor and two Propeller Blocks.
 * Star Coin 2: There is a green pipe at the bottom ledge just after the checkpoint. Wait until the wind drops, drop down to the bottom ledge and enter the pipe. A Propeller Suit is require. Drop down to obtain the Star Coin.
 * Star Coin 3: This coin is difficult to reach as it requires accurate timing, otherwise a life could be lost. It also requires a Propeller Suit. At the point where a sign says to go to the upper ledge, just continue forward. With timing, make a long jump when the wind begins to blow and propeller up. The wind will blow the player to the Star Coin.

Secret Exit
This exit also requires a Propeller Suit. After the third Star Coin there are two platforms with one Spike Top each. When the wind begins to blow, do a running double jump and propeller up to the enclosed area with a red pipe. This secret exit leads to a warp pipe in the World Map, which leads directly to World 2-Castle.

Enemies

 * Koopa Troopas
 * Piranha Plants
 * Spike Tops