Editing World 1-1 (Super Mario Bros.: The Lost Levels)

The player starts on a path with a [[Koopa Paratroopa]] jumping towards them. Up ahead is a rectangle-shaped formation of blocks with a [[Koopa Troopa]] inside it, with the second-from-the-left [[Brick Block]] containing a [[Super Mushroom]]; to collect the power-up, the player needs to bump a block from below with the proper timing to make the Super Mushroom bounce over a ledge. Using the Koopa Troopa, the player can perform a [[List of Super Mario Bros.: The Lost Levels glitches#Infinite 1-Up Trick|trick]] to earn infinite lives. In the middle block of the row of [[? Block]]s ahead is a [[Poison Mushroom]]. Past the second [[Warp Pipe|pipe]] and above the tree in the background is a [[Hidden Block]] with a [[1-Up Mushroom]]. Across the gap and in the left-most Brick Block of the bottom row is a [[Super Star]], and the block to the right of the stone stairs ahead is a [[Coin Block]]. Using the upper Brick Blocks to cross a chasm, the player will come across a row of [[Koopa Troopa]]s and some ? Blocks, the third-from-the-left of which contains a Poison Mushroom. After a row of enemies are two pipes, with the second one leading to an underground area containing some coins and Hidden Blocks containing a Poison Mushroom or a power-up. In the right-most ? Block under the floating pipe ahead is a power-up. Across the chasm and the pipe the player exits out of the underground area is a flight of stairs leading to the [[Goal Pole]].