World 4 (Puzzle & Dragons: Super Mario Bros. Edition)

World 4 is the fourth world in Puzzle & Dragons: Super Mario Bros. Edition. This world takes place in a beach, with it resembling that of World 4 from New Super Mario Bros. Wii, with a remixed hula version of the world theme from that game Like other worlds in the game, Orbs are scattered about the map. The main element here is water and most levels take place underwater, on a beach, or in the sewers. This world consists of twelve levels and a Toad House. Wendy O. Koopa is the boss of this world and is fought in her castle and airship. This is the first world to feature a ghost house that is mandatory. Clearing unlocks Boo Mario and Boo Luigi as Leaders.

A more difficult version of World 4 exists as a Special World: ★World 4.

Course maps
For a listing of course maps in World 4, see here.

Enemies

 * Cheep Cheeps
 * Big Cheep Cheeps
 * Bloopers
 * Blooper Nanny & Baby
 * Green Koopa Troopas
 * Red Koopa Troopas
 * Ice Bros
 * Blue Coin Coffers
 * Boos
 * Big Boos
 * Red Koopa Troopa & Cheep Cheeps
 * Blooper Nanny & Babies
 * Dry Bones & Cheep Cheeps
 * Yellow Koopa Paratroopas
 * Bony Beetles
 * Bone Piranha Plants
 * Chain Chomps
 * Bloopers & Cheep Cheeps
 * Cheep Chomps
 * Dry Bones
 * Whomps
 * Para-Beetles
 * Bullet Bills
 * Bob-ombs
 * Boom Boom (Tower boss)
 * Wendy O. Koopa (Castle/Airship boss)
 * King Bill (replaces Wendy as the castle boss, after Wendy joins the player)
 * 3-Goomba Tower (replaces Wendy as the airship boss, after Wendy joins the player)

Upon reaching the branching path in the Ghost House, the player may notice a Gold Block in the center, between the Warp Pipe and the sign. By hitting the block, the player can access a secret area, which leads to the secret exit of this course. In order to use the block, however, the player needs to clear more Dark Orbs than both Water Orbs and Fire Orbs. This course does not contain any Dark Orbs, however, so the player needs to bring an ally that can create them. Upon defeating the boss at the end of the secret path, the player unlocks World 4-4.