Editing Ghost Castle

The level starts in a room with several Blindfold Boos, [[pit]]s, and [[fruit]] encased in [[bubble]]s, along with a Block Boo and a [[? Block]] containing five [[coin]]s; collecting all five coins reveals a [[melon]]. The far right end of this room has the first [[Miss Warp]] and a [[door]], which leads to a room with two [[Power Flower (Yoshi's Story)|Power Flower]]s, a Blindfold Boo, several [[Warp Pipe]]s, two regular doors, and two [[Key Door|locked door]]s.

This room contains two [[? Bubble]]s, the first of which is above and to the right of the entrance door. Throwing a [[Yoshi's Egg|Yoshi's egg]] at this ? Bubble reveals a [[? Switch]]. Pressing it causes [[Surprise Ball]]s to appear temporarily, which can be used to reach the green Warp Pipe at the top of the room. This Warp Pipe leads to a room with a Power Flower and a flowerpot that starts [[Special Delivery]], where the player must avoid [[Black Shy Guy (Yoshi's Story)|Black Shy Guy]]s carrying [[spiked stone]]s. The end of this room has a door leaving to a cavern. A [[Baby Yoshi]] can [[sniff]] the ground to find a secret area in this cavern, then [[Ground Pound]] the area to obtain a melon. Traversing this cavern from right to left leads to a Warp Pipe that takes the player back to the first room in the level. The second ? Bubble can be found in the top right corner of the room with two Power Flowers. Throwing a Yoshi's egg at this ? Bubble reveals the second Miss Warp.

The door in the top left corner of the room leads to a room with the third Miss Warp, along with Ghost Riders and Block Boos, which can be used to reach the top of the room. A ? Block can be found in this room, which produces a melon if the player hits it rapidly enough. A secret area containing a melon can also be found in this room by sniffing and performing a Ground Pound. The top right corner of the room has the first [[Special Heart]]. A ? Bubble is also found just before the door leading out of the room; when hit with a Yoshi's Egg, it reveals a second key. Leaving the room leads to a tall cavern, where the player can collect coins while falling to the bottom. Entering the Warp Pipe at the bottom of the cavern takes the player back to the first room in the level.

The door in the top right corner of the room leads to a room with a swarm of Little Boos and [[Rock Block]]s. The end of this room has a door leading to another cavern, which can also be accessed by entering the red Warp Pipe in the bottom right corner of the room with two Power Flowers.