World D-3

World D-3 is the third level of World D in Super Mario Bros.: The Lost Levels.

Layout
The player starts next to a group of six Bill Blasters, and in the third gap between them is a Brick Block with a power-up. After a pipe with a Piranha Plant, there are two Hammer Bros. that will charge at the player. Before the next Bill Blaster, there is a row of Hidden Blocks that can be used as cover against the next group of Hammer Bros. After another group of six Bill Blasters 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 Bro. below. Next is another Piranha Plant, three more Bill Blasters, two Hammer Bros., and a Koopa Paratroopa before Bill Blasters in a stair formation that lead to the Goal Pole.

Enemies

 * Bill Blasters
 * Bullet Bills
 * Piranha Plants
 * Hammer Bros.
 * Koopa Troopa
 * Koopa Paratroopa

Level statistics

 * Power-ups: 1 (Super Mushroom or Fire Flower)
 * 1-Up Mushrooms: 0
 * Secret areas: 0