Editing Deep Dark Galaxy

{{course infobox
|image=[[File:SMG Screenshot Deep Dark Galaxy (The Underground Ghost Ship).png|250px]]<br>Screenshot of Deep Dark Galaxy during "The Underground Ghost Ship".
|area=[[Garden (Super Mario Galaxy)|Garden]]
|stars={{icon|SMG-Mission}}{{icon|SMG-Mission}}{{icon|SMG-Mission}}{{icon|SMG-CometD}}{{icon|SMG-CometP}}{{icon|SMG-MissionS}}
|unlock=Get 46 stars and complete [[Bowser Jr.'s Lava Reactor]].
|missions=[[The Underground Ghost Ship]]<br>[[Bubble Blastoff]]<br>[[Guppy and the Underground Lake]]<br>[[Ghost Ship Daredevil Run]]<br>[[Plunder the Purple Coins]]<br>[[Boo in a Box]]
|comets=[[Daredevil Comet]]<br>[[Purple Comet]]
|boss=[[Kamella]]<br>[[Undergrunt Gunner]]
|icon=The [[#Ghost Ship Cave Planet|Ghost Ship Cave Planet]], the [[#Teresa Room Planet|Teresa Room Planet]], and two floating [[Boo]]s
}}
'''Deep Dark Galaxy''' is a [[galaxy]] in ''[[Super Mario Galaxy]]''. It is accessible from the [[Garden (Super Mario Galaxy)|Garden]] and is a ghost-themed beach galaxy, similar to the [[Bigmouth Galaxy]] and the [[Bonefin Galaxy]]. Its large rocky main planet includes a beach and an underwater cave that leads to a ghost ship. There are only a few other small planets aside from this one. [[Guppy]] makes his second appearance here.

==Planets/Areas==
{{dev data|subsections=yes}}
===Ghost Ship Cave Planet===
[[File:SMG Ghost Beach.png|250px|thumb|left|The Ghost Ship Cave Planet.]]
The Ghost Ship Cave Planet<ref>File name of the object (Partition 0/ObjectData/GhostShipCavePlanet.arc)</ref> is the main planet of the galaxy and serves as the starting planet. In [[The Underground Ghost Ship]], the sky above the planet is orange, in [[Bubble Blastoff]], it is blue, and in [[Guppy and the Underground Lake]], it is clear.
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====Starting Area====
[[File:Beach Planet.png|200px|thumb|Mario lands at the Starting Area's beach.]]
This area is a small beach with a few [[Crabber]]s (one of which will give a [[1-Up Mushroom]] when defeated), one [[Tracks (enemy)|Tracks]] and, in the water, a chest with a 1-Up Mushroom. The [[Toad Brigade]] is found here and have installed a [[Cannon]], two lawn chairs and an umbrella. In the mission [[Bubble Blastoff]], the cannon is blocked by a bubble-shooting [[Undergrunt Gunner]], which must be defeated in order to access it. Other features include several palm trees and a few coconuts. There is a cave blocked off by a gate that can be opened if [[Mario]] uses his [[Fireball]]s from the [[Fire Mario|Fire suit]] to light the [[Torch]]es; traversing this cave will lead to the Underground Lake. In [[Guppy and the Underground Lake]], the gate is already open beforehand.
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====Underground Lake====
[[File:SMG Deep Dark Tower.png|200px|thumb|The fortress on the planet.]]
Past the gate with the torches, there is a cave leading to a lake that has many large moving blocks situated around it. The lake takes up much of the planet and is very deep. At the bottom there is a wrecked ship and two rocks shaped like stars. There is a variety of sea life in the lake, including [[Blooper]]s, a [[Gringill]], [[Jammyfish]], [[Urchin]]s, [[Mikey Mine]]s and a [[Jam-o'-War]]. A tunnel to the side leads to the Ghost Ship Cave. In the mission [[Guppy and the Underground Lake]], Mario must head here to meet [[Guppy]]. There is a fortress above the lake that can only be scaled with the [[Ice Flower]] to freeze the fountains in [[Bubble Blastoff]].
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====Ghost Ship Cave====
{{multiple image
|align=center
|direction=horizontal
|image1=SMG Ghost Ship Cave.png
|width1=240
|caption1=The Ghost Ship cavern.
|image2=SMG Ghost Ship Lake.png
|width2=200
|caption2=The lake of the Ghost Ship Cave Planet.
|footer=
}}
There is a passageway in the lake that surfaces into a cave, where there is a ghost ship inhabited by several [[Boo]]s. [[Kamella]] is fought on this ship twice. Both [[Prankster Comet]] [[Ghost Ship Daredevil Run|missions take]] [[Plunder the Purple Coins|place here]].
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===Relay Planet E===
[[File:RainbowMarioOctoguys.png|200px|thumb|[[Rainbow Mario]] running around the Relay Planet E.]]
Relay Planet E<ref>File name of the object (Partition 0/ObjectData/RelayPlanetE.arc)</ref> is a small planet with many [[Octoguy]]s. It has a [[Sling Star]] on the top and a [[Fire Flower]] on the bottom. There is a [[Rainbow Star]] floating in front of the planet that Mario can use to defeat the Octoguys.
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===Scale Down Relay Planet===
[[File:SMG Deep Dark Scale Down Relay Planet.png|200px|thumb|left|[[Mario]] standing on the Scale Down Relay Planet.]]
The Scale Down Relay Planet<ref>File name of the object (Partition 0/ObjectData/ScaleDownRelayPlanet.arc)</ref> looks almost identical to the starting planet in the [[Gateway Galaxy]] but on a much smaller scale, complete with the clouds in the background disappearing so that it looks identical to Gateway's. It also has three [[Goomba]]s on it. In addition, there is a [[Screwtop|gold screw]] in the ground where the castle would normally be. When Mario [[spin]]s this screw, the air inside the planet will start to leak out and the planet will shrink as a result. As it gradually gets smaller and smaller, a large ring of [[coin]]s encircling the planet will be revealed. It will continue to shrink until it disappears with a small puff of smoke, after which Mario falls back to the Relay Planet E. This planet can only be accessed by shooting Mario out of a cannon at it from the starting planet.

[[File:Glitch_miniplanetbluehouse_supermariogalaxy_1.png|thumb|Mario seeing the transparent floor inside the blue house (camera mode)]]
Due to a glitch, the player can enter the house with the blue roof. To do so, the player should crouch and enter the door of the house (achieved by holding down {{button|wii|Z}} and walking into the doorway). Mario/Luigi should now be inside the house. Using first-person mode, the player can see the basic virtual design of the house as well as the [[coin]]s that are hidden inside the planet. The house's walls are not visible from the inside due to [[wikipedia:Back-face culling|back-face culling]], so to leave the house, Mario/Luigi simply has to walk out.
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===Pukupuku Gambol Planet===
[[File:SMG Cheep Cheep Gambol Planet.png|200px|thumb|[[Mario]] standing on the Pukupuku Gambol Planet.]]
Pukupuku Gambol Planet<ref>File name of the object (Partition 0/ObjectData/PukupukuGambolPlanet.arc)</ref> is a tiny planet with some [[Cheep Cheep]]s bouncing around it. It has a grass and water area with wooden plugs. Mario must pound the plugs to activate a [[Water Shooter]], which launches him to the Marble Planet.
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===Marble Planet===
[[File:SMG Deep Dark Marble Planet.png|200px|thumb|left|[[Mario]] about to [[Ground Pound]] the three tennis balls inside the Marble Planet.]]
The Marble Planet<ref>File name of the object (Partition 0/ObjectData/MarblePlanet.arc)</ref> is a big glass planet with three tennis balls and a [[watermelon]] inside it. There is also a nut-type [[Ball Beamer]] here that sends shockwaves around the planet. Mario must avoid the shockwaves and [[Ground Pound]] the tennis balls into the watermelon to get the [[Power Star]].
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===Teresa Room Planet===
[[File:Boo Box exterior.png|200px|thumb|left|The Teresa Room Planet as viewed from the outside.]]
[[File:Boo Box.png|200px|thumb|[[Mario]] avoiding a [[Ground Urchin]] inside the Teresa Room Planet.]]
The Teresa Room Planet<ref>File name of the object (Partition 0/ObjectData/TeresaRoomPlanet.arc)</ref> is a large purple box-shaped planet with golden tubes coming out of its sides. It is located behind the main planet. Mario enters this planet by launching through an opening on the bottom. Inside, there is a [[Gravity Arrow]] on the wall opposite to the camera; this arrow rotates 90 degrees clockwise when spun, causing the [[gravity]] to change. There is also a [[Ground Urchin]] and a [[Boo]] containing a [[Power Star]] here. The ceiling is covered with water so that it rains inside the box. Mario must defeat the Boo to get its star, which can be done by destroying the crystal on the right wall of the room and luring it into the beam of light. This is the area for Deep Dark Galaxy's [[Boo in a Box|secret Power Star]].

This planet actually has two different models. When viewed from somewhere else, it is darker and is also spinning. However, when Mario is actually being launched toward the planet, it looks brighter and is stationary.
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==Enemies==
<gallery widths="80px"heights="80px">
Octoguysmg.png|[[Octoguy]]s
SMG Goomba Model.png|[[Goomba]]s
Crabber.png|[[Crabber]]s (Red)
CyanCrabber.jpg|Crabbers  (Blue)
SMG Asset Model Petapeta.png|[[Tracks (enemy)|Tracks]]
Magikoopa Artwork - Super Mario Galaxy.png|[[Magikoopa]]s
BlooperSMG.png|[[Blooper]]s
Jammyfish Bigmouth SMG.png|[[Jammyfish]]
SMG Underwater Mine Artwork.png|[[Mikey Mine]]s
SMG Jellyfish Model.png|[[Jam-o'-War]]
BooSMG.png|[[Boo]]s
Watershooter.png|[[Water Shooter]]s
SMG Fire Bar screenshot.png|[[Fire Bar]]
Firearc.png|[[Fire Shooter]]s
SMG Cheep Cheep.png|[[Cheep Cheep]]s
SMG Bolt Beam model nut.png|[[Ball Beamer]] 
SMG Asset Model Gringill.png|[[Gringill]]s
SMG Asset Model Gringill (Big).png|[[Big Gringill|Giant Gringill]] 
SMG Screenshot Whirlpool.png|[[Whirlpool]]s
Galaxy Urchin.jpg|[[Urchin]]s
RedUrchins.png|[[Ground Urchin]]
SMG Asset Model Big Boo.png|[[Big Boo|Atomic Boo]]
Undergrunt Gunner.png|[[Undergrunt Gunner|Water Bazooka]] (boss)
Kamella SMG.png|[[Kamella]] (boss)
</gallery>

==Missions==
{|width=100% class=wikitable style="text-align:center"
!Name
!Image
!width=70%|Description
|-
|[[The Underground Ghost Ship]]
|[[File:The Underground Ghost Ship 2.png|200px]]
|align=left|This mission's objective is to navigate a ghost ship and defeat [[Kamella]].
|-
|[[Bubble Blastoff]]
|[[File:Bubble Blastoff 1.png|200px]]
|align=left|This mission's objective is to use [[Water Shooter]]s to travel to the Marble Planet and expand a large [[watermelon]].
|-
|[[Guppy and the Underground Lake]]
|[[File:Guppy and the Underground Lake 2.png|200px]]
|align=left|This mission's objective is to chase after [[Guppy]].
|-
|[[Ghost Ship Daredevil Run]]
|[[File:Ghost Ship Daredevil Run 2.png|200px]]
|align=left|This mission's objective is to defeat Kamella once more, this time with only one health section due to the effects of the [[Prankster Comet#Daredevil Comet|Daredevil Comet]].
|-
|[[Plunder the Purple Coins]]
|[[File:Plunder the Purple Coins 1.png|200px]]
|align=left|This mission's objective is to collect 100 [[Purple Coin]]s on and around the underground ghost ship. There is no time limit.
|-
|[[Boo in a Box]]
|[[File:Boo in a Box 2.png|200px]]
|align=left|This mission's objective is to defeat an [[Big Boo|Atomic Boo]] in a hidden planet.
|}

==Music==
The "Interlude" theme plays in the starting area and stops playing when Mario enters the cave leading to the Underground Lake. From that point onward, a foreboding theme, named after the galaxy and identical to the song playing in the [[Bigmouth Galaxy]], plays. In [[Bubble Blastoff]], the music switches to "Space Fantasy" when Mario reaches the Pukupuku Gambol Planet. During [[Boo in a Box]] when Mario reaches the inside of the Teresa Room Planet, "Waltz of the Boos" plays.

==Gallery==
<gallery>
SMG Asset Sprite Preview (Deep Dark Galaxy).png|Galaxy preview banner
SMG 120 Staff roll 1.png|Staff Roll image
SMG 120 Staff roll 6.png|Staff Roll image
SMG 120 Staff roll 13.png|Staff Roll image
SMG Deep Dark Underground Lake.png|Mario swimming in the underground lake
Deep Dark Galaxy.png|Screenshot of the map preview model
DeepDarkDaredevil.png|[[Luigi]] approaching the galaxy while a [[Daredevil Comet]] is in orbit.
SMG Concept Art 12.png|Concept artwork
SMG Concept Art 28.jpg|Concept artwork
SMG Concept Art 29.jpg|Concept artwork
</gallery>

==Names in other languages==
{{foreign names
|Jap=ダンジョンケイブギャラクシー
|JapR=Danjon Keibu Gyarakushī
|JapM=Dungeon Cave Galaxy
|Chi=迷宫洞窟银河
|ChiR=Mígōng dòngkū yínhé 
|ChiM=Labyrinth Cave Galaxy
|Ger=Höhlenverlies-Galaxie
|GerM=Cave Dungeon Galaxy
|Fre=Grotte du donjon
|FreM=Dungeon's cave
|Ita=Galassia Grotta Sotterranea
|ItaM=Underground Cave Galaxy
|Kor=던전 케이브 갤럭시
|KorR=Deonjeon Keibeu Galleoksi
|KorM=Dungeon Cave Galaxy
|SpaA=Galaxia de la Gruta Calabozo
|SpaAM=Dungeon Grotto Galaxy
|SpaE=Galaxia Gruta Calabozo
|SpaEM=Prison Grotto Galaxy
}}

==Trivia==
[[File:SMG Deep Dark Galaxy Launch Star.png|thumb|The out of bounds Launch Star]]
*There is an inaccessible small box planet high above the galaxy (viewable from other planets, and from the main planet in the third mission due to the skybox not being present). Hacking reveals that this is actually the underground room, accessible via a warp pipe at the top of the main planet. This appears in any galaxy which includes an underground bonus room, though they are typically hidden in areas that cannot be seen in normal gameplay. Another exception is in the [[Good Egg Galaxy]], while a spherical planet of the same kind is visible in the distance in the [[Toy Time Galaxy]].
*For unknown reasons, there is a [[Launch Star]] high above the galaxy. It is only possible to get to the Launch Star by hacking, and it will only shoot [[Mario]] or [[Luigi]] out into space with nothing to land on. This will make them fall to their death. When the level reloads, they will start out in space and fall forever.<ref>{{cite|author=SwankyBox|date=November 16, 2019|url=www.youtube.com/watch?v=xbCmBxcjBqQ|title=The Launch Star That Grants a Fate Worse Than Death in Super Mario Galaxy|publisher=YouTube|accessdate=November 16, 2019}}</ref>
*Mario/Luigi can reach the Underground Ghost Ship directly by firing the cannon above the rocks. It is also possible in Mission 2. If Mario/Luigi reaches the area in Mission 2, they will be permanently trapped there (unless the player pauses and chooses to return to the [[Comet Observatory]]), as [[Kamella]] will not appear. Even if Mario/Luigi dies there, he will still re-spawn in the ghost ship area.<ref>{{cite|author=Apple|date=October 21, 2020|url=www.youtube.com/watch?v=wIE5rV6stig|title=Super Mario Galaxy - Deep Dark Galaxy 111 Coins High Score|publisher=YouTube|accessdate=November 16, 2019}}</ref>
*Out of the Robust Galaxies in the [[Garden (Super Mario Galaxy)|Garden]], this Galaxy has the smallest [[Launch Star]] count, with a single Launch Star (two if one counts the aforementioned Launch Star that can only be reached by hacking, found high above the Galaxy).

==References==
<references/>

{{SMG}}
{{SMG missions}}
[[Category:Galaxies]]
[[Category:Beaches]]
[[Category:Haunted areas]]
[[Category:Underground areas]]
[[Category:Super Mario Galaxy locations]]
[[de:Höhlenverlies-Galaxie]]