Editing World 6-3 (New Super Mario Bros. Wii)

{{italic title|id=yes}}
{{level infobox
|title={{world|6|3}}
|image=[[File:NSMBW World 6-3 Screenshot.png|250px]]
|code=
|world=[[World 6 (New Super Mario Bros. Wii)|World 6]]
|game=''[[New Super Mario Bros. Wii]]''
|limit=500 seconds
|before_alt=
|before=[[World 6-1 (New Super Mario Bros. Wii)|<<]]
|after=[[World 6-Tower (New Super Mario Bros. Wii)|>>]]
}}
'''World 6-3''' is the third level of [[World 6 (New Super Mario Bros. Wii)|World 6]] in ''[[New Super Mario Bros. Wii]]''. It is unlocked after completing [[World 6-1 (New Super Mario Bros. Wii)|World 6-1]], and its own completion unlocks the world's first [[Enemy Course]] and {{world-link|6|tower|World 6-Tower (New Super Mario Bros. Wii)}}. This level appears to be based on [[World 2-3 (New Super Mario Bros.)|World 2-3]] from ''[[New Super Mario Bros.]]''.

In this level, there are [[Big Piranha Plant|Super Piranha Plant]]s, [[Stalking Piranha Plant]]s, and [[Buzzy Beetle]]s. The course is a network of [[Warp Pipe]]s with raising and lowering platforms which the Super Piranha Plants are on top of. Some [[? Switch]]s raise and lower the level of the water.

==Layout==
The level starts on an horizontal [[Warp Pipe]], in front of two other, vertical warp pipes, with one accessible and the other one having a [[Piranha Plant]] hiding inside. Once the correct Warp Pipe entered, the player falls from the top of the screen, landing by a [[? Switch]] and, on the other side, a [[Big Piranha Plant|Super Piranha Plant]]. Once the ? Switch hit, it causes water to raise from off-screen, allowing the characters to go up and get out of the pit they were standing in. The following path is a narrow diagonal path with Buzzy Beetles in it. After that, another Super Piranha Plant is on the way, and has a [[? Block]] above it, which contains a [[Fire Flower]]. Then, after another narrow path awaits a third Super Piranha Plant, above of which is the first Star Coin. Then, they have to come across a large room with a ? Switch similar to the previous. Like the other one, it makes water rise from off-screen, and if the player wants the Star Coin they must swim in the passage under the main one in which is a Super Piranha Plant. The player then finds the [[Checkpoint Flag|midway point]] in a chamber overrun with Buzzy Beetles on the ground and ceiling, and then arrive in an area with multiple Piranha Plants with two sets of [[Brick Block|brick]]s; the player has to wall jump above these blocks to get to the last Star Coin. The last room consists of multiple other Super Piranha Plants, another switch on the upper part of the room, and the Warp Pipe leading to the exit. To reach the Warp Pipe, Mario must go to the upper part of the room, and press the switch to make water rise again. Before the [[Goal Pole|pole]] is a staircase made out of pipes, from which Piranha Plants randomly pop out of.

==Star Coins==
*'''Star Coin 1''': The first Star Coin is floating above the third [[Big Piranha Plant|Super Piranha Plant]]. Mario and co. must kill the Super Piranha Plant and then use the platform to rise up to it, or wall kick.
*'''Star Coin 2''': The second Star Coin is next to the fourth Super Piranha Plant. Mario and co. should again kill the Super Piranha Plant to make the Star Coin accessible.
*'''Star Coin 3''': At least a [[Super Mushroom]] is required for this one. Shortly after the [[Checkpoint Flag|midway point]], there are three Super Piranha Plants with one guarding a row of [[Brick Block|brick]]s. Mario and co. must break through any but all of the bricks and [[Wall Jump|wall kick]] to the area atop them to be brought to the secret area with the third Star Coin.

==Enemies==
{|border=2 cellspacing=0 cellpadding=3 style="border-collapse:collapse"style="text-align: center"
|-
!Name
!Image
!Amount
|-
|[[Buzzy Beetle]]s
|[[File:NSMBW Buzzy Beetle Render.png]]
|18
|-
|[[Piranha Plant]]s
|[[File:NSMBW Piranha Plant Render.png]]
|4
|-
|[[Stalking Piranha Plant]]
|[[File:NSMBW Stalking Piranha Plant Sprite.png]]
|6
|-
|[[Big Piranha Plant|Super Piranha Plant]]s
|[[File:NSMBW Super Piranha Plant Render.png]]
|11
|}

==Level map==
[[File:NSMBW World 6-3 Map.png|600px|thumb|left]]

{{NSMBW levels}}
[[Category:Sewers]]
[[Category:Aquatic areas]]
[[Category:New Super Mario Bros. Wii levels]]