World 3 is the third world of Super Mario Bros. and its remakes Super Mario All-Stars and Super Mario Bros. Deluxe.
Description[]
It is a grassland that is set at nighttime. Other than the castle, it consists of two ground levels and one level set in some treetops. It also marked the first appearance of the Hammer Brothers.
On the map in Deluxe, there are several trees and some water. To the far west is 3-1, and from there, the player is lead east, following a simple path through 3-2, 3-3, and 3-4. There are no pipes on this map.
Levels[]
| Name | Image | Description |
|---|---|---|
| 3-1 | This is the first nighttime level in the game. Enemies consist of Little Goombas, Koopa Troopas, Koopa Paratroopas, Piranha Plants, and the Hammer Brothers. The player is given a time limit of 400 seconds. | |
| 3-2 | This is another ground level that features the basic obstacles yet again, but slightly larger gaps. Enemies include more Little Goombas, Koopa Troopas, Koopa Paratroopas, and Piranha Plants. The player is given a time limit of 300 seconds. | |
| 3-3 | This is the first of only two levels that are set at great heights at night. Enemies consist of Little Goombas, Koopa Troopas, and Koopa Paratroopas. The player is given a time limit of 300 seconds. | |
| 3-4 | This is the castle level of this world. Enemies include Fire-Bars, Podoboos, and a Buzzy Beetle masquerading as the fake Bowser. The player is given a time limit of 300 seconds. |
