Template:Worldbox World 2 is the second world found in Super Mario Bros. The difficulty for this world is slightly higher than that of World 1. This is the first world to introduce an underwater level, as well as a seaside level.
Level information
| Level | Preview | Summary |
|---|---|---|
| World 2-1 | 
|
This level takes place in an area similar to World 1-1, with many pipes and enemies. This stage also introduces Coin Heaven and jumping boards. |
| World 2-2 | 
|
The first underwater level in the game, this level introduces Bloobers and Cheep-cheeps. |
| World 2-3 | 
|
This level has the player run across a long bridge while avoiding Cheep-cheeps. |
| World 2-4 | 
|
The castle level of World 2, which introduces Podoboos. |
Enemies introduced
Gallery
Level maps
World 2-1
World 2-2
World 2-3
World 2-4
Screenshots
- SMB NES World 2-1 Screenshot.png
Coin Heaven in World 2-1.
Mario swimming among Bloobers in World 2-2.
Mario crossing the tall bridge infested with leaping Cheep-cheeps in World 2-3.
Mario about to fight a fake Bowser in World 2-4.
Mario revisits World 2-2 in Super Mario Advance 4: Super Mario Bros. 3.
Trivia
- World 5-4 is the same as World 2-4, but with more Fire-Bars and Podoboos added. Likewise, Worlds 7-2 and 7-3 are the same as Worlds 2-2 and 2-3, but with more Bloobers and Koopa Troopas and Koopa Paratroopas added, respectively.