Newer Super Mario Bros. Wiki
World 1-
Game Another Super Mario Bros. Wii
Area number 1-
Time None (infinite)
World World 1
Area type Peach's Castle
Game Progression
Previous level None
Next level None

World 1- is a special area of World 1 in Another Super Mario Bros. Wii.

World 1- is unlocked automatically after creating a new save file. It will not unlock any new levels. Despite being unlocked at the start of the game, it only has a purpose when the ! Switch is activated in World 3.

Layout[]

JUKEBOX: Scroll through the songs by hitting these arrows.
~ In-game text box.

When the player enters the area, they'll find a Toad along with a red boss door over some Dotted-Line Blocks. This boss door is inaccessible prior to activating the ! Switch in World 3 after completing World 3-5.

Activating the ! Switch in World 3 will turn the Dotted-Line Blocks solid, allowing the player to enter the boss door. Upon entering, the player will be put into a room with a massive text box (saying what is shown above). Under this text box are two arrows, one up and one down. Upon touching one of these arrows, a new song will load out of the soundtrack of Another Super Mario Bros. Wii. This area can be exited by entering the boss door again.

Trivia[]

It is unknown why this happens, but when loading specific songs, the text box may misspell and say: "Scroll throu the songs bgh hitting they arrows." It appears that the letters on the right side of the text box have been lowered.