Editing King Ka-thunk's Castle

{{level infobox
|image=[[File:SM3DW King Ka'Thunk's Castle.png|250px]]
|code={{world|5|castle3dw}}
|world=[[World 5 (Super Mario 3D World)|World 5]]
|game=''[[Super Mario 3D World]]''<br>''[[Super Mario 3D World + Bowser's Fury]]''
|limit=400 seconds 
|boss=[[King Ka-thunk]]
|before_alt=
|before=[[Searchlight Sneak|<<]]
|after=[[Clear Pipe Cruise|>>]]
}}
'''King Ka-thunk's Castle''' (known in the British English [[Wii U]] version as '''King Kathunk's Castle'''), or '''{{world|5|castle3dw}}''', is the third castle level of ''[[Super Mario 3D World]]'' and its [[Nintendo Switch]] port ''[[Super Mario 3D World + Bowser's Fury]]'' and the ninth course in [[World 5 (Super Mario 3D World)|World 5]]. It is unlocked via completing [[Searchlight Sneak]], and its own completion frees the purple [[Sprixie Princesses|Sprixie Princess]] who builds a [[Clear Pipe]] to [[World 6 (Super Mario 3D World)|World 6]]. This is the only castle level in the game that does not need to be unlocked with [[Green Star]]s.

==Layout==
This level starts on a platform with some [[Ka-thunk]]s nearby, with some [[? Block]]s in sight. After navigating past some [[Chargin' Chuck]]s and moving platforms, a nearby [[Warp Box]] takes the player to an area with some more Ka-thunks and the [[Checkpoint Flag]]. The player now needs to avoid Ka-thunks that come out from crevices in the wall, as well as more Chargin' Chucks. A nearby Warp Box brings the player to [[King Ka-thunk]]. After his defeat, a Warp Box transports the player to the purple Sprixie Princess and a [[Goal Pole]].

==Collectables==
===[[Green Star]]s===
*'''Green Star 1''': The player must activate the [[Green Ring]] and collect all eight [[Green Coin]]s to reveal the Green Star.
*'''Green Star 2''': After the checkpoint, the second Green Star can be found inside a [[Ka-thunk]]. (See picture)
*'''Green Star 3''': The player must use the [[Cat Mario|Cat form]] to climb a wall right next to the second [[Warp Box]] to obtain the Green Star.

===[[List of Super Mario 3D World stamps|Stamp]]===
{{Multiple image
|align=right
|direction=horizontal
|width=70
|image1=SM3DW-Chargin'ChuckStamp.png
|alt1=Wii U version
|image2=SM3DW_BF_Chargin'ChuckStamp.png
|alt2=Switch version
}}

{| class="wikitable" style="text-align: center"
!Image
!Location
|-
|[[File:SM3DW King Ka-thunk's Castle stamp.jpg|150px]]
|Not far from the second Green Star, the player must use the cat form to climb the wall next to the rotating Ka-thunks. The stamp is a [[Chargin' Chuck]].
|}

==Enemies==
{{number of enemies
|image1=[[File:Ka-thunk SM3DW Prima.jpg|50px]]
|name1=[[Ka-thunk]]
|count1=8<br>(excluding infinitely spawned ones)
|image2=[[File:Chargin' Chuck Artwork - Super Mario 3D World.png|50px]]
|name2=[[Chargin' Chuck]]
|count2=6
|image3=[[File:KingKa-Thunk artwork.png|50px]]
|name3=[[King Ka-thunk]]
|count3=(boss)
}}

==Names in other languages==
{{foreign names
|Jpn=ガッチンキングの砦
|JpnR=Gatchinkingu no toride
|JpnM=King Ka-thunk's Fortress
|ChiS=框当王的堡垒
|ChiSR=Kuàngdāngwáng de Bǎolěi
|ChiSM=King Ka-thunk's Fortress
|ChiT=框噹王的堡壘
|ChiTR=Kuàngdāngwáng de Bǎolěi
|ChiTM=King Ka-thunk's Fortress
|Dut=King Kathunks kasteel
|DutM=King Ka-thunk's castle
|Fre=Citadelle du Roi Klonk
|FreM=King Ka-thunk's Citadel
|Ger=König Klonks Kastell
|GerM=King Ka-thunk's Castle
|Ita=Fortezza di Re Clompo
|ItaM=King Ka-thunk's fortress
|Kor=철컥킹 요새
|KorR=Cheolkeok-king Yosae
|KorM=King Ka-thunk Fortress
|Por=A fortaleza do Rei Quadrapumba
|PorM=King Ka-thunk's fortress
|Rus=Крепость Кар-Каса
|RusR=Krepost' Kar-Kasa
|RusM=King Ka-thunk's Fortress
|SpaA=La fortaleza del Rey Marcoplás
|SpaAN=''Super Mario 3D World + Bowser's Fury''
|SpaAM=King Ka-thunk's fortress
|SpaA2=La fortaleza del rey marcoplás
|SpaA2N=''Super Mario 3D World''
|SpaA2M=King Ka-thunk's fortress
|SpaE=La fortaleza del Rey Marcoplás
|SpaEM=King Ka-thunk's fortress
}}

{{SM3DW levels}}
[[Category:Castles]]
[[Category:Temples]]
[[Category:Super Mario 3D World levels]]
[[de:König Klonks Kastell]]