World 7 (New Super Mario Bros.)

World 7 is a world from the game New Super Mario Bros.. This world is set in the sky, and is made up entirely of clouds. To get to this world, the Player has to defeat Petey Piranha as Mini Mario. This is the first world in which Banzai Bill appears. The Boss is a Dark Lakitu called Lakithunder. Lakithunder is speculated to be behind the attack on Peach's castle in the opening movie.

7-1
The player will start on a hill. The first ? block on this level is a coin. The player jumps on a bar to go on a bar on part of 7-1.

7-Ghost House
The player must step on a ?-Switch that will make six doors appear. The correct door is bottom-right gut the player can choose others to find certain star coins.

7-2
The player will ride on a rising platform, stand to the left to go left and vice-versa.

Enemies Introduced

 * Banzai Bill
 * Flame Chomp
 * Squiggler
 * Flamethrower