World 5-4 (New Super Mario Bros. 2)

 is the fourth level of World 5 in New Super Mario Bros. 2. The area features many rising and sinking mushroom platforms, and is inhabited by several Paratroopas and Koopa Troopas.

Star Coins

 * Star Coin 1: After encountering the Gold Ring, follow the mushroom's path and throw a shell to collect the Star Coin at the end of the road.
 * Star Coin 2: The player must stand on the pink mushroom platform immediately after the Roulette Block, which leads to a secret area in the sky with the Star Coin.
 * Star Coin 3: The third Star Coin is found floating over an abyss between two blue mushroom platforms. The player can either bounce off the Paratroopa, or use a Koopa Troopa's shell to collect it.

Enemies

 * Koopa Troopas
 * Koopa Paratroopas