World No. 4 Channel

This article is a stub. Please consider expanding it to include any missing information.

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