World 1
From the Super Mario Wiki
World One is always the first world in a Mario game. It is usually easy, and put there to help the player learn how to play to the game. Various World Ones include:
- World 1 (SMB) - Was World One In Super Mario Bros..
- World 1 (SMB2) - Was World One In Super Mario Bros. 2 .
- Grass Land - Was World One In Super Mario Bros. 3 .
- Birabuto Kingdom - Was World One in Super Mario Land.
- World 1 (NSMB) - Was World One In New Super Mario Bros.
- World 1 (YI) - Was World One In Super Mario World 2: Yoshi's Island.
- Yoshi's Island (place) - Was World One in Super Mario World.
- World 1 (The Lost Levels) - Was World One in Super Mario Bros.: The Lost Levels.
- Mushroom Mayhem - Was World 1 in Mario vs. Donkey Kong 2: March of the Minis.
- Ladida Plains - Was World 1 in Super Princess Peach.
