World 2-2 (Super Mario Bros. 2)

World 2-2 (Chapter 2-2 in Yume Kōjō: Doki Doki Panic; titled Don’t Be Discouraged! or Cobrat Attacks! ) is the second level of World 2 in Super Mario Bros. 2.

Layout
The level starts in a cave. After exiting the cave, the player has to go through the desert while avoiding Cobrats, Beezos, a red Shyguy, a Pokey, and Pansers. There is also a cave where an extra life can be gained. In it, the player can get a Magical Potion by destroying the brick walls with bombs. Every jar in this level has a red Shyguy and a red turtle shell. After climbing down, the player has to dig out soft sand while avoiding red Shyguys, Ninjis, and a green Snifit. At the bottom, there is a door that leads to Red Birdo, who shoots both fireballs and eggs. This is the first time Red Birdo appears. There are also Mushroom Blocks which can be used to hurt her.

Ace Coin locations in Super Mario Advance

 * The first coin is above the first bone.
 * The second coin is above the bone on the second quicksand pit.
 * The third one is in between the two Pansers after all the jars.
 * The fourth one is on the left side of the screen when the sand pit widens.
 * The last one is on the left side of the pit when it splits in two.

Yoshi Egg locations in Super Mario Advance

 * The first egg is on the right side of the cracked block where the heart is. The player has to get the Magical Potion on the other side of the wall.
 * The second egg is at the top of the pit. The player has to get the Magical Potion by going down the pit to the left side of the split next to the jar.