Editing World 1-2 (New Super Mario Bros.)

{{italic title|id=yes}}
{{level infobox
|image=[[File:World1-2NSMB.png|250px]]
|code=
|world=[[World 1 (New Super Mario Bros.)|World 1]]
|game=''[[New Super Mario Bros.]]''
|limit=400 seconds
|before_alt=
|before=[[World 1-1 (New Super Mario Bros.)|<<]]
|after=[[World 1-3 (New Super Mario Bros.)|>>]]
|secret=[[World 1-Tower (New Super Mario Bros.)|**]]
|sample=[[File:NSMB Music Underground Theme.oga]]
}}
'''World 1-2''' is the second level of [[World 1 (New Super Mario Bros.)|World 1]], and subsequently, of ''[[New Super Mario Bros.]]'' Completing this level through the normal exit will unlock [[World 1-3 (New Super Mario Bros.)|World 1-3]], whilst exiting the level from the secret exit will give the player access to {{world-link|1|towern|World 1-Tower (New Super Mario Bros.)}}.
==Layout==
The level begins with [[Mario]] [[Ground Pound]]ing into the cave, breaking a few [[Brick Blocks]] directly below him and collecting some [[coin]]s. Right after this are two [[? Block]]s, one of which contains either a [[Super Mushroom]] or a [[Fire Flower]], depending on Mario's current form. There are also additional coins that can be collected with more Ground Pounding. Just after this, a [[Goomba]] appears, the first of many throughout the level. The first [[Star Coin]] can also be located nearby in an alcove.

After this are more enemies, including [[Koopa Troopa]]s, as well as coins. There is a long row of Brick Blocks overhead, one of which contains a [[1-Up Mushroom]]. The second Star Coin appears just after this, surrounded with blocks that can be broken either by Ground Pounding or with a Koopa Troopa's shell. After a [[seesaw]] is the level's [[Checkpoint Flag]].

Up next are [[Piranha Plant]]s in [[Warp Pipe|pipe]]s. A [[Hidden Block]] containing a [[Super Star]] can be found in this area. The first pipe can also be entered to find a secret area with a few extra coins, as well as a red Koopa Troopa whose shell can be used to clear away a row of Brick Blocks below, revealing another hidden area filled with Goombas, as well as a ? Block containing a [[Mega Mushroom]].

Back in the main area, Mario must traverse a few more obstacles in the level, including enemies and a seesaw, before entering a Warp Pipe to return to the surface, where the [[Goal Pole]] allows him to finish the level. Alternatively, in a nod to [[World 1-2 (Super Mario Bros.)|World 1-2]] from the original ''[[Super Mario Bros.]]'', Mario can continue upward and to the right to find the level's third and final Star Coin and a pipe leading to [[Goal Pole (secret)|a secret Goal Pole]].

==Red-flag exit==
Towards the end of the level, there will be a small gap at the top of the screen like [[World 1-2 (Super Mario Bros.)|World 1-2]] in the original ''[[Super Mario Bros.]]'' that Mario can access using the seesaw. Running across the gap will lead to the third Star Coin and a pipe, which will lead to the [[Goal Pole (secret)|red-flag exit]]. Using the red-flag exit unlocks a different path that directly leads to a secret [[Toad House]] and the tower of that world.

==Enemies==
The following enemies appear in the following quantities:

<gallery>
Goomba NSMB sprite.png|[[Goomba]] (24)
NSMBDS Green Koopa Troopa Sprite.png|[[Koopa Troopa|Green Koopa Troopa]] (6)
RedKoopaTroopaNSMB.png|[[Koopa Troopa|Red Koopa Troopa]] (1)
PiranhaPlantNSMB.png|[[Piranha Plant]] (2)
</gallery>

==Items==
The following items appear in the following quantities:

*[[Super Mushroom]]: 6
*[[Fire Flower]]: 6
*[[1-Up Mushroom]]: 1
*[[Super Star]]: 1
*[[Mega Mushroom]]: 1

==[[Star Coin]]s==
{| class="wikitable" style="text-align: center"
!Image
!Location
|-
|[[File:NSMB W1-2 1st Star Coin.jpg|150px]]
|In the beginning of the level, it can be found on a ledge that needs the use of bricks to get it.
|-
|[[File:NSMB W1-2 2nd Star Coin.jpg|150px]]
|A huge plethora of blocks surrounds this coin. Ground pounding the top of the box will reveal an opening. Alternatively, the player can stomp on the Koopa, throw the shell at the blocks, then duck to get this coin, or use a shell dash as Shell Mario.
|-
|[[File:NSMB W1-2 3rd Star Coin.jpg|150px]]
|On the way to the secret exit, the Star Coin should be in plain sight.
|}

==Level map==
{{Wide image|NewSuperMarioBros-World1-2.png|5246|Map of World 1-2}}

{{NSMB levels}}
[[Category:Underground areas]]
[[Category:Levels with a secret exit]]
[[Category:New Super Mario Bros. levels]]
[[it:Mondo 1-2 (New Super Mario Bros.)]]