World 5 (New Super Mario Bros.)

World 5 is a world encountered in New Super Mario Bros. This world is predominantly snow-themed, and features many Warp Pipes, so the player can complete this world without playing every single level. As usual, this world has a Tower, in which Bowser Jr. is fought, and a Ghost House.

The boss here is Petey Piranha. Defeating him allows access to World 6, or World 7 if the player defeats Petey Piranha as Mini Mario.

Enemies introduced

 * Broozer
 * Snow Spike
 * Snailicorn
 * Spike Top
 * Buzzy Beetle
 * Moneybag