Editing World 4-1 (New Super Mario Bros. Wii)

{{italic title|id=yes}}
{{level infobox
|image=[[File:NSMBW World 4-1 Screenshot.png|250px]]
|code=
|world=[[World 4 (New Super Mario Bros. Wii)|World 4]]
|game=''[[New Super Mario Bros. Wii]]''
|limit=500 seconds
|before_alt=
|before=[[World 3-Castle (New Super Mario Bros. Wii)|<<]]
|after=[[World 4-2 (New Super Mario Bros. Wii)|>>]] [[World 4-3 (New Super Mario Bros. Wii)|>>]]
|secret=
}}
'''World 4-1''' is the first level of [[World 4 (New Super Mario Bros. Wii)|World 4]] of ''[[New Super Mario Bros. Wii]]''. This level introduces [[Big Urchin]]s and is mostly submerged in water. Completing this level unlocks the world's [[Enemy Course]] and the levels [[World 4-2 (New Super Mario Bros. Wii)|World 4-2]] and [[World 4-3 (New Super Mario Bros. Wii)|World 4-3]].

==Layout==
This level begins on land, near a platform above the water with two [[? Block]]s above it. The player must then travel through a section of water, where [[Urchin]]s, [[Cheep Cheep]]s, [[Big Cheep Cheep|Mega Cheep-Cheep]]s, and a [[Piranha Plant]] are encountered. A piece of land with a [[Koopa Troopa]], a [[Red Ring]], and two ? Blocks are in the section. Afterward, two [[Jet Pipe|bubble-jet pipes]] are found, along with a wall that leads underwater. A group of [[Spiny Cheep Cheep]]s follows along with a platform with a ? Block containing a [[Super Star|Star]]. The [[Checkpoint Flag|midway point]] then follows. The player must then go into the water, where more Urchins and bubble-jet pipes are located. A [[Roulette Block]] is hidden in the wall above. A section with [[Big Urchin]]s follows, with [[Koopa Paratroopa]]s flying above. After a Big Urchin with two Urchins, a structure made of [[Brick Block|brick]]s and ? Blocks is encountered. Underneath the last Big Urchin, there is a Warp Pipe leading to an area with three [[Clampy]]s. After a section with more Urchins and bubble-jet pipes, a Warp Pipe leading to an area with a Koopa Paratroopa and the [[Goal Pole|pole]] is found.

==[[Star Coin]]s==
An [[Ice Flower]] or a [[Penguin Suit]] is required for all three Star Coins.
{| class="wikitable" style="text-align: center"
!Image
!Location
|-
|[[File:NSMBW W4-1 1st Star Coin.jpg|150px]]
|The first Star Coin is floating high above the underwater [[Piranha Plant]], which Mario and co. must freeze and use to jump up to the Star Coin.
|-
|[[File:NSMBW W4-1 2nd Star Coin.jpg|150px]]
|Not far after the [[Checkpoint Flag|midway point]], the second Star Coin is floating high-up in an opening, directly above an [[Urchin]]. Mario and co. must freeze the Urchin and use it to float to the surface and get within jumping reach of the Star Coin.
|-
|[[File:NSMBW W4-1 3rd Star Coin.jpg|150px]]
|The third Star Coin is at the end of the level, atop the long sideways green [[Warp Pipe]]. Mario and co. must freeze the two final Urchins and use them as platforms to reach the Star Coin. Alternatively, Mario and co. can penguin slide across the water surface as fast as possible and jump to the Star Coin before the slide halts.
|}

==Enemies==
{|border=2 cellspacing=0 cellpadding=3 style="border-collapse:collapse"style="text-align: center"
|-
!Name
!Image
!Amount
|-
|[[Cheep Cheep]]
|[[File:NSMBW Cheep Cheep Render.png]]
|11
|-
|[[Big Cheep Cheep|Mega Cheep-Cheep]]
|[[File:NSMBW Mega Cheep Cheep Render.png]]
|5
|-
|[[Spiny Cheep Cheep]]
|[[File:SpinyCheep-CheepNSMBW.png]]
|9
|-
|[[Urchin]]
|[[File:UrchinNSMBW.png]]
|14
|-
|[[Big Urchin]]
|[[File:Mega Urchin.png]]
|4
|-
|[[Koopa Troopa]] (red)
|[[File:RedKoopaTroopa.png]]
|1
|-
|[[Koopa Paratroopa]] (green)
|[[File:GreenParatroopa.png]]
|6
|-
|[[Piranha Plant]]
|[[File:NSMBW Piranha Plant Render.png]]
|1
|-
|[[Clampy]]
|[[File:NSMBW Open Clampy Render.png]]
|3
|}

==Level map==
[[File:NSMBW World 4-1 Map.png|600px|thumb|left|]]

{{NSMBW levels}}
[[Category:Beaches]]
[[Category:New Super Mario Bros. Wii levels]]