World 3-1 (Super Mario Bros. 3)

Level
World 3-1
Super Mario Bros. 3 Super Mario All-Stars
Level code	3-1
World	Water Land
Game	Super Mario Bros. 3
Time limit	300 seconds
Music track	Underwater BGM
Music sample
Level progression ← Previous World 2-Airship Next → World 3-2 Super Mario Bros. 3 levels

World 3-1 is the first level of Water Land in Super Mario Bros. 3, unlocked by clearing World 2-Airship and its own completion unlocks World 3-2.

Layout

The level begins in an underwater area with Bloobers and bubble-jet pipes, and falling through the chasm to the left will bring the player to a power-up. To the left of the first set of pipes and sinking downward, the player will pass a few more Bloobers and two Lava Lotuses before swimming back upward, though the player can also jump over the pipe above the water to reach a hidden power-up. The next area splits into an upper and lower section, with the upper section having a Bloober with kids and the lower having many Jump Blocks that can bounce the player around near a Lava Lotus before reaching a 1-Up Mushroom surrounded by coins. One last Bloober waits before the Warp Pipe leading to the goal.

Enemies

Sprite	Name	Count
	Bloober	3
	Lava Lotus	3
	Bloober with kids	1
	Blooper Baby	4

Items

Sprite	Name	Count	Notes
	Coin
	Super Mushroom	3	Replaced by Fire Flowers if Mario is already in his Super Mario form.
	Fire Flower	3	Replaces Super Mushrooms if Mario is in his Super Mario form.
	1-Up Mushroom	1
	Goal card	1	Ends the stage when collected

Objects

Main area

• 

  ? Block

• 

  Coral

• 

  Ground

• 

  Jet Pipe

• 

  Jump Block

• 

  Pipe

• 

  Solid Platform

• 

  Water

• 

  Wood Block

Sub area

• 

  Ground

• 

  Pipe

• 

  Wood Block

Level map