World No. 4 Channel

This article needs Super Mario improvement. Specifically:

• Add item and enemy information
• Document differences between the nine appearances of this level in different Loops

Level
World No. 4 Channel
Level code	L1-4, L2-4, L3-4, L4-4, L5-4, L6-4, L7-4, L8-4, L9-4
Game	Super Mario Bros. (Game & Watch)
Music sample
Level progression ← Previous World No. 3 Burning Room Next → World No. 5 Hop Super Mario Bros. (Game & Watch) levels

World No. 4 Channel (also formatted as W4-CHANNEL) is the fourth level of the Game & Watch game Super Mario Bros. Like most levels in the game, it is an auto-scrolling stage. The majority of the stage is an underwater section exclusively using vertical walls, which is followed by a short platforming section leading to Princess Toadstool.

Description

It's the world of under water. Mario is controlled only with the Direction buttons. Be careful! Don't get squashed between the bars.

Course map

Names in other languages

Language	Name	Meaning	Note(s)	Ref.
Swedish	Värld 4: Kanalen	World 4: Channel