Editing Blooper's Secret Lair

{{level infobox
|title=Blooper's Secret Lair
|image=[[File:AcornPlainsBlooper.png|250px]]
|code={{world|1|blooper}}
|world=[[Acorn Plains]]
|game=''[[New Super Mario Bros. U]]''
|powerup=[[Fire Flower]]
|limit=300 seconds<br>400 seconds (''New Super Mario Bros. U Deluxe'')
|cr_limit=
|boss=
|before_alt=
|before=[[Tilted Tunnel|<<]]
|after=[[Jungle of the Giants|>>]]
|secret=
}}
'''Blooper's Secret Lair''', or '''{{world|Acorn|blooper}}''', is the secret level for [[Acorn Plains]] in ''[[New Super Mario Bros. U]]''. As its name suggests, the level's main enemies are the [[Blooper]]s. The player unlocks this level after reaching the secret exit in [[Tilted Tunnel]]. Completion of this level allows the player to bypass [[Layer-Cake Desert]], [[Sparkling Waters]], and [[Frosted Glacier]] via a rainbow, some rocks, and pipes in Sparkling Waters' area, leading the player to [[Jungle of the Giants]] in [[Soda Jungle]] via some logs.

==Layout==
[[File:Blooper's Secret Lair title.png|thumb|left|The level's title card]]
This level begins on a platform made of [[Warp Pipe]]s, with one that leads the player into the underwater section. The underwater section has many [[Jet Pipe]]s that forces the player in a certain direction or expel [[Blooper]]s. The section begins with two Jet Pipes on the left side. A [[? Block]] containing a power-up is found, followed by two diagonal Warp Pipes containing Bloopers. Yellow Jet Pipes that alternate blowing currents are found, along with three more Bloopers. A ? Block containing a power-up is followed by another Blooper, as well a section with multiple Jet Pipes and rotate ninety degrees. The player continues through a section with more Bloopers and rotating Warp Pipes, including a group of four Warp Pipes that move in a circle. A [[Red Ring]] is found, along with more Jet Pipes and a Blooper in a section leading to a Warp Pipe that leads to the next area. Two Bloopers are found at the beginning of the area, which is vertical and contains Jet Pipes that rotate in circles. On the right side next to the red Warp Pipe is a [[Hidden Block]] containing a [[1-Up Mushroom]]. A Warp Pipe at the end of the section leads to the area with the [[Goal Pole]].
{{br|left}}

==[[Star Coin]]s==
{|class="wikitable" style="text-align: center"
|-
!Image
!Location
|-
|[[File:NSMBU 1-S Coin 1.jpg|200px]]
|The first Star Coin is found in an alcove in between two Warp Pipes just past the second [[? Block]] containing a [[Fire Flower]].
|-
|[[File:NSMBU 1-S Coin 2.jpg|200px]]
|Located prior to the section with the [[Red Ring]], the second Star Coin can be reached by swimming under the red Warp Pipe beside it, under the portion of the screen the camera shows.
|-
|[[File:NSMBU 1-S Coin 3.jpg|200px]]
|The third Star Coin is found in a [[Warp Pipe]] in the area with many rotating Jet Pipes. This secret room also contains a pair of [[Blooper Nanny|Blooper Nannies]] guarding the Star Coin.
|}
{{br|left}}

==Enemies==
{{number of enemies
|image1=[[File:NSMBU Asset Model Blooper.png|50px]]
|name1=[[Blooper]]
|count1=12
|image2=[[File:BloopernannyNSMBU.png|50px]]
|name2=[[Blooper Nanny]]
|count2=2
|image3=[[File:BabyBlooperNSMBU.png|50px]]
|name3=[[Blooper Baby]]
|count3=(spawned 4 at a time from Blooper Nannies)
}}

==Names in other languages==
{{foreign names
|Jap=ひみつのゲッソーのそうくつ
|JapR=Himitsu no Gessō no Sōkutsu
|JapM=Blooper's Den of Secret
|Spa=La guarida secreta de los Bloopers
|SpaM=Bloopers' Secret Den
|Fre=L'antre secret des Bloups
|FreM=Blooper's secret lair
|FreC=<ref>{{cite|url=www.youtube.com/watch?v=7fJkAPYnJ6g|title=New super mario bros u deluxe - Plaine du grand chêne - special - L'antre secret des bloups 100%|author=pikapuff QC|date=March 17, 2019|publisher=YouTube|language=fr-CA|accessdate=September 11, 2024}}</ref><ref>{{cite|url=www.youtube.com/watch?v=hrotSCum-wg|title=New Super Mario Bros U Plaine du grand chêne-pieuvre L'ANTRE SECRET DES BLOUPS soluce PIECES ETOILES|author=Mario Time Soluces|date=May 23, 2022|publisher=YouTube|language=fr|accessdate=September 11, 2024}}</ref>
|Dut=Bloopers geheime schuilplaats
|DutM=Bloopers secret shelter
|Ger=Blooper-Beschuss!
|GerM=Blooper bombing!
|Ita=Covo segreto dei Calamaki
|ItaM=Blooper's secret cave
|PorE=Habitat Secreto dos Bloopers
|PorEM=Blooper's Secret Habitat
|Rus=Тайное логово Блупера
|RusR=Taynoye logovo Blupera
|RusM=Blooper's secret lair
|Kor=비밀의 징오징오 소굴
|KorR=Bimil-ui Jing'ojing'o Sogul
|KorM=Secret Blooper Den
|Chi=秘密鱿鱿的巢穴 (Simplified)<br>秘密魷魷的巢穴 (Traditional)
|ChiR=Mìmì Yóuyóu de Cháoxué
|ChiM=Secret Blooper's Den
}}

==Level map==
[[File:NSMBU Blooper's Secret Lair Map.png|600px|thumb|left|]]

==References==
<references/>

{{NSMBU levels}}
[[Category:Aquatic areas]]
[[Category:Underground areas]]
[[Category:Secret levels]]
[[Category:New Super Mario Bros. U levels]]
[[de:Blooper-Beschuss!]]
[[it:Covo segreto dei Calamaki]]