Editing World 4 (New Super Mario Bros. Wii)

{{worldbox

|title=World 4

|app=''[[New Super Mario Bros. Wii]]''

|lev=9

'''World 4''' (also known as the '''Water World'''<ref>''New Super Mario Bros. Wii Prima Official Game Guide'', page 72.</ref>) is the fourth world in ''[[New Super Mario Bros. Wii]]''. It features several tropical islands, therefore, most of its levels are water-themed and make rather good use of the [[Penguin Suit]], which can glide over water and allow [[Mario]] to swim better. Also, on the map is a bridge guarded by a [[Porcupuffer]] that can jump up and make Mario and the gang endure an [[Enemy Course]]. This is also the first world to have a level on an [[airship]], like the ones in ''[[Super Mario Bros. 3]]''. [[Wendy O. Koopa]] and [[Bowser Jr.]] are the bosses of this world. The world features nine levels (with a total of eleven exits) as well as a [[Warp Cannon]], though unlike in ''[[New Super Mario Bros.]]'', it launches the player to [[World 6 (New Super Mario Bros. Wii)|World 6]] instead of World 7. One lone island appears, though it serves no significance.

World 4 also appears in ''[[Mario & Sonic at the London 2012 Olympic Games]]'' under the name "'''Cheep Cheep River'''" as the location of the [[Dream Rafting]] event. Porcupuffers, [[Thwomp]]s, Cheep Cheeps, and Bob-ombs appear in it, as well as the addition of [[Gooper Blooper]]. Also, Wendy (the boss of this world) appears as a costume for the player's [[Mii]].

{| style="text-align: center; width: 100%; margin: 0 auto 10px auto; border-collapse: collapse; font-family:Arial;" border="1" cellpadding="1" cellspacing="1"

!width="1%"|Preview

!width="20%"|Description

|[[World 4-1 (New Super Mario Bros. Wii)|World 4-1]]

|[[File:NSMBW World 4-1 Screenshot.png|250px]]

|A level introducing [[Big Urchin]]s that is mostly in water. ''[[World 4-1 (New Super Mario Bros. Wii)|Read more...]]''

|-

|[[World 4-2 (New Super Mario Bros. Wii)|World 4-2]]

|[[File:NSMBW World 4-2 Screenshot.png|250px]]

|A lot of this course is filled with [[Donut Block]]s and [[Cheep Cheep]]s that will jump up to attack the player. ''[[World 4-2 (New Super Mario Bros. Wii)|Read more...]]''

|-

|[[World 4-3 (New Super Mario Bros. Wii)|World 4-3]]

|[[File:NSMBW World 4-3 Screenshot.png|250px]]

|This is the only level that features [[Huckit Crabs]]. There are also a lot of Urchins and Big Urchins. ''[[World 4-3 (New Super Mario Bros. Wii)|Read more...]]''

|-

|{{world-link|4|tower|World 4-Tower (New Super Mario Bros. Wii)|World 4-Fortress}}

|[[File:NSMBW World 4-T Screenshot.png|250px]]

|This tower features a lot of conveyor belts. Metallic blocks are also a common sight here; some must be jumped on to advance, while others are more of a nuisance. ''[[World 4-Tower (New Super Mario Bros. Wii)|Read more...]]''

|-

|{{world|4|cannon}}

|[[File:NSMBW World 4-Cannon Screenshot.png|250px]]

|The cannon level of World 4. It takes the player straight to [[World 6 (New Super Mario Bros. Wii)|World 6]].

|-

|[[World 4-4 (New Super Mario Bros. Wii)|World 4-4]]

|[[File:NSMBW World 4-4 Screenshot.png|250px]]

|It is the first underwater level of World 4. ''[[World 4-4 (New Super Mario Bros. Wii)|Read more...]]''

|-

|{{world-link|4|ghost|World 4-Ghost House (New Super Mario Bros. Wii)}}

|[[File:NSMBW World 4-GH Screenshot.png|250px]]

|This is the [[Ghost House]] of World 4. Its secret exit is a shortcut to [[World 4-Castle (New Super Mario Bros. Wii)|World 4-Castle]]. ''[[World 4-Ghost House (New Super Mario Bros. Wii)|Read more...]]''

|-

|[[World 4-5 (New Super Mario Bros. Wii)|World 4-5]]

|[[File:NSMBW World 4-5 Screenshot.png|250px]]

|A beach level with [[Yoshi]] and [[Lakitu]]s. ''[[World 4-5 (New Super Mario Bros. Wii)|Read more...]]''

|-

|{{world-link|4|castle|World 4-Castle (New Super Mario Bros. Wii)}}

|[[File:NSMBW World 4-C Screenshot.png|250px]]

|It is the [[castle]] level of World 4. ''[[World 4-Castle (New Super Mario Bros. Wii)|Read more...]]''

|-

|{{world-link|4|airship|World 4-Airship (New Super Mario Bros. Wii)}}

|[[File:NSMBW World 4-A Screenshot.png|250px]]

|It is the first [[airship]] level of the game. [[Bowser Jr.]] is fought here. ''[[World 4-Airship (New Super Mario Bros. Wii)|Read more...]]''

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==Level previews==

==Level maps==

==New enemies==

 

==Trivia==

{{NSMBW Levels}}