Editing NWC 2015-4

{{about|World 17-4 in [[Super Mario Maker]]|World 17-4 in [[Super Mario Maker for Nintendo 3DS]]|[[World 17-4 (Super Mario Maker for Nintendo 3DS)]]}}{{level infobox
|image=[[File:NWC 2015-4.png|270px]]
|code=17-4
|game=''[[Super Mario Maker]]''
|style={{SMM style|nsmbu}}
|theme='''Main area:''' Castle<br>'''Sub area:''' Underwater
|limit=500 seconds
|before=[[NWC 2015-3|<<]]
|after=[[Ship Love|>>]]
}}
'''NWC 2015-4''' is the sixty-eighth sample course in ''[[Super Mario Maker]]'', as well as the fourth and final course shown off in the 2015 [[wikipedia:Nintendo World Championships|Nintendo World Championships]]. It is set in the [[Castle|castle]] theme for its main area and in the underwater theme for its sub area, as well as in the ''[[New Super Mario Bros. U]]'' game style.
==Layout==
The level begins in an area with a [[Warp Pipe]] spawning [[Super Mushroom]]s, as well as a [[Wall Jump|wall jump]] area with [[Grinder]]s. [[Mario]] must then wall jump again, bounce off of a [[cannonball]] onto a falling [[Lift]], then jump off of a [[Koopa Paratroopa]]. Mario must then [[Ground Pound|ground pound]] the [[Brick Block]]s, then travel across some flying [[Hard Block]]s to a warp pipe, leading underwater to an area with [[Deep Cheep]]s, more Grinders, and [[Blooper]]s. Eventually, Mario will reach an area with Grinders and angry [[Mega Wiggler|Big Wiggler]]s. This leads to a [[Buzzy Shell]] and a warp pipe leading to a [[Yoshi (species)|Yoshi]]. Mario must use that Yoshi [[Flutter Jump|flutter jump]], then leap off to reach a [[P Switch]], then get back on Yoshi and navigate a maze of [[Fire Bar]]s. Mario must then dismount Yoshi after a flutter jump, and hit many [[Hidden Block]]s to reach the next area. Mario must then follow a path of falling [[Lift]]s, then follow some Hard Blocks on tracks to the next area, consisting of [[Ice Block]]s. Mario must then follow a [[Lava Lift]] to a P Switch, then another Lava Lift to a giant [[Bowser]] with a [[Bull's-Eye Blaster]] that shoots [[Bull's-Eye Bill]]s and a [[Bill Blaster]] on top that shoots Fire Flowers. Mario must make use of [[Fire Flower]]s to take out Bowser, then hit the [[Axe]] and clear the level.

==Enemies==
*[[Grinder]]s
*[[Cannonball]]s
*[[Koopa Paratroopa]]s
*[[Lava Bubble]]s
*[[Deep Cheep]]s
*[[Blooper]]s
*[[Big Deep Cheep]]s
*[[Mega Wiggler|Big Wiggler]]s
*[[Para-Beetle]]s
*[[Fire Bar]]s
*[[Spike Top]]s
*Big [[Bowser]]
*[[Bull's-Eye Bill]]s

==Names in other languages==
{{foreign names
|Jap=任天堂ワールド・チャンピオンシップ'15 コース4
|JapR=Nintendō Wārudo Chanpionshippu '15 Kōsu 4
|JapM=Nintendo World Championships '15 Course 4
|SpaA=Nivel NWC 2015-4
|SpaAM=NWC 2015-4 Level
|Ita=NWC 2015-4
}}
{{SMM levels}}
[[Category:Super Mario Maker levels]]
[[it:NWC 2015-4]]