Editing World D-3

{{level infobox

|code=D-3

|before_alt=

'''World D-3''' is the third level of [[World D]] in ''[[Super Mario Bros.: The Lost Levels]]'' and the nineteenth secret level overall in said game. The darker fortress walls in the background appear in the original version of the game with items being found in [[Brick Block|brick]]s, but the walls are absent in the ''[[Super Mario All-Stars]]'' version, with items being found in [[Hidden Block]]s.

The player starts next to a group of six [[Bill Blaster|Turtle Cannon]]s, and in the third gap between them is a [[Brick Block|brick]] with a power-up. After a pipe with a [[Piranha Plant]], there are two [[Hammer Bro]]thers. that will charge at the player. Before the next Turtle Cannon, there is a row of [[Hidden Block]]s that can be used as cover against the next group of Hammer Brothers After another group of six Turtle Cannons is a [[Springboard]] that the player can use to reach the top of a pillar with a Red [[Koopa Troopa]] on it, which can be used to defeat the Hammer Brother below. Next is another Piranha Plant, three more Turtle Cannons, two Hammer Brothers, and a [[Koopa Paratroopa]] before Turtle Cannons in a stair formation that lead to the [[Goal Pole|flagpole]].

==Enemies and obstacles==

{{Number of enemies

|image1=[[File:Bill Blaster Sprite SMB.png]]

|name1=[[Bill Blaster|Turtle Cannon]]

|count1=20

|image2=[[File:Bullet Bill Super Mario Bros.png]]

|name2=[[Bullet Bill]]

|count2=(infinitely spawned from Turtle Cannons)

|image3=[[File:SMBLL Red Piranha Plant.png]]

|name3=[[Piranha Plant|Red Piranha Plant]]

|count3=2

|image4=[[File:SMB Hammer Bro Throwing Hammer Sprite.gif]]

|name4=[[Hammer Bro]]

|count4=7

|image5=[[File:SMB Red Koopa Troopa.gif]]

|name5=[[Koopa Troopa|Red Koopa Troopa]]

|count5=1

|image6=[[File:SMB Green Koopa Paratroopa Sprite.gif]]

|name6=[[Koopa Paratroopa|Green Koopa Paratroopa]]

|count6=1

 

[[File:SMAS LL World D-3 Title Card.png|thumb|Course icon]]

}}

==Level maps==

{{Wide image|NES LL World D-3 Map.png|3680|Map of World D-3}}

{{Wide image|SMAS LL World D-3 Map.png|3936|Map of World D-3 (''[[Super Mario All-Stars]]'' version)}}

{{SMBTLL levels}}