World 5-Ghost House (New Super Mario Bros. 2)

Star Coins

 * Star Coin 1: At the second group of swinging platforms, Mario/Luigi must ride the lowest platform to lead him toward the star coin.
 * Star Coin 2: In the second area, The player must climb the second pole and follow the trail of coins that leads to the second Star Coin.
 * Star Coin 3: In the second area, The player must climb the third pole and climb the staircase to grab the third Star Coin.

Secret Exit
The path to the secret exit (which leads to World 5-A) starts with a small opening in the ceiling near the end of the first room, before the first door, above the right extent of the second swinging platform. An invisible block containing a Beanstalk is located directly below it. Alternately, Raccoon Mario can fly up through the opening. Through the opening and up a flight of stairs, a door leads to another room with a series of swinging platforms and ropes. At the end of this room is a yellow ? switch and a Big Boo. When the player hits the switch, four doors appear. The correct door is at the top-right, behind the Big Boo which must be lured out of the way; there is no time limit to reach the door.

Enemies

 * Swoopers
 * Boos
 * Big Boos
 * Peepas