Editing Shellcreeper

{{distinguish|Koopa Troopa}}
{{species infobox
|image=[[File:Shellcreeper MB.png]]
|caption=Shellcreeper as seen in ''[[Mario Bros. (game)|Mario Bros.]]''
|first_appearance=''[[Mario Bros. (game)| Mario Bros.]]'' ([[List of games by date#1983|1983]])
|latest_appearance=''[[WarioWare: Move It!]]'' ([[List of games by date#2023|2023]])
|variants=[[Koopa (species)|Koopa]]
|relatives=[[Koopa Troopa]]
}}
'''Shellcreepers''', sometimes referred to as simply '''turtles''', are green-shelled turtles that first appeared in the ''[[Mario Bros. (game)|Mario Bros.]]'' arcade game. They are the first turtle enemies to appear in a ''Super Mario'' game, making them the conceptual ancestors of the [[Koopa (species)|Koopa]]s, which appeared two years later in ''[[Super Mario Bros.]]'' It is also shown that Shellcreepers wear undershirts and shorts when outside of their shells; [[Unshelled Koopa Troopa]]s first appeared in ''[[Super Mario World]]'' wearing a shirt, and in ''[[Super Mario World 2: Yoshi's Island]]'' wearing shorts. Several sources such as the trophy descriptions in ''[[Super Smash Bros. for Wii U]]'' indicate that [[Koopa Troopa]]s apparently evolved from Shellcreepers.

[[Gunpei Yokoi]] created the Shellcreeper after being inspired from watching a cartoon turtle remove its shell. He wanted to create an entire game that focused on removing shells from turtles. That concept eventually developed into the ''Mario Bros.'' arcade game.<ref>[https://news.denfaminicogamer.jp/column01/180619#i-4 『パックマン』にはじまり『スーパーマリオ』でひとつの完成形に達した“キャラクターの身体機能”「なんでゲームは面白い？」第11回]. Retrieved June 10, 2023. (Contains quote from Yokoi found in 「横井軍平ゲーム館」.)</ref> However, [[Shigeru Miyamoto]] states that they came up with using turtles during development.<ref>[https://iwataasks.nintendo.com/interviews/wii/nsmb/0/1/ Iwata Asks: New Super Mario Bros. Wii Vol. 1 Ch. 2]. Retrieved June 10, 2023.</ref> He attributes the idea to himself and [[Hirokazu Tanaka]].<ref>[https://shmuplations.com/miyamoto2000/ Shigeru Miyamoto – 2000 Developer Interview]. ''shmupulations''. Retrieved February 19, 2025.</ref>
==History==
===''Mario Bros.'' series===
====''Mario Bros.''====
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|footer=Shellcreepers as they appear in the original game, NES version, and Atari 2600, 5200, and 7800 versions
|image1=MB Arcade Green Shellcreeper Sprite.gif
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|image2=MB NES Shellcreeper Sprite.gif
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|image3=MB2600ShellcreeperSprite.gif
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|image4=MB5200Shellcreeper.png
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[[File:MBShellcreeperIntro.png|thumb|Shellcreeper introduction screen in the arcade version]]
The Shellcreeper is the first enemy to appear in ''[[Mario Bros. (game)|Mario Bros.]]'' They are the only enemies to appear before the first bonus round. They walk out of the [[Warp Pipe|pipe]]s at the top of the screen and walk towards the pipes at the bottom of the screen. The player must hit it from below through the [[floor]] to flip it over and then run into it to defeat it. If the player does not run into it, the Shellcreeper jumps out of its shell (revealing that it wears a white shirt and shorts), flips its shell over, changes color from green to purple and continues moving faster than before. If it flips its shell again, it will turn red, its fastest state. If a Shellcreeper is the last target for the phase, it will automatically turn red. Unlike the similar [[Koopa Troopa]], jumping on Shellcreeper will cause [[Mario]] or [[Luigi]] to lose a [[extra life|life]]. Also, Shellcreepers can attack by biting Mario or Luigi with their teeth.

In the NES version, Shellcreepers lack an animation for changing shell colors, and the colors now go from green to red to pink, the last of which also has blue skin. Additionally, in the initial NES release they are smaller than in the original arcade version, though this is no longer the case in later editions.

Starting with the [[Mario Bros. (Super Mario Bros. 3)|''Mario Bros.''-style battle mode]] in ''[[Super Mario Bros. 3]]'', Shellcreepers have been replaced by [[Spiny|Spinies]] in all subsequent versions, so they would not be mistaken for Koopa Troopas, which can be jumped on. Despite this, a lone Shellcreeper still makes a cameo alongside a [[Sidestepper]] and [[Fighter Fly]] on the title screen of the [[Mario Bros. (Game Boy Advance)|Game Boy Advance remakes]] of ''Mario Bros.'' In ''[[Mario Clash]]'', Koopa Troopas are given a similar sprite design to Shellcreepers, and even do the same tooth-baring pose.

====''Mario Bros. Special''====
In [[Hudson Soft]]'s 1984 sequel of sorts to ''Mario Bros.'', ''[[Mario Bros. Special]]'', Shellcreepers make a return appearance as enemies, though this time they cannot be stunned by hitting them from below; instead, they can be stunned by jumping on a trampoline that they are on (second stage), jumping on a conveyor belt that they are on (third stage), or killed instantly by jumping over or next to them and hitting a platform, though they will respawn if killed this way. They do not change color or move faster after recovering from a stun.

====''Punch Ball Mario Bros.''====
Shellcreepers appear as an enemy yet again in Hudson Soft's semi sequel to ''Mario Bros.'', ''[[Punch Ball Mario Bros.]]'' The game is much closer to the ''Mario Bros.'', and thus Shellcreepers play a much more similar role as they did in that game. The only differences are that they cannot be stunned from below and are instead stunned by [[Punch Balls]] or the [[POW Block]]. If they get back up after being stunned or are the last enemy on screen, they turn red and speed up.

===''Mario Power Tennis'' / ''New Play Control! Mario Power Tennis''===
[[File:MPTGIMMICKretro.jpg|thumb|Shellcreepers in ''Mario Power Tennis'']]
[[File:MPTShellcreeperModel.png|thumb|left|100px|Unused 3D model of Shellcreepers]]
Shellcreepers, along with the other ''Mario Bros.'' enemies, appear in the background of the [[Mario Classic Court]] in ''[[Mario Power Tennis]]'', where they use their NES sprites. The game's data includes an unused [[:File:MPTShellcreeperModel.png|3D depiction of a Shellcreeper]], showing it as a small, quadrupedal Koopa Troopa with clawed flat feet.

===''Super Smash Bros.'' series===
{{main-wiki|SmashWiki|Shellcreeper}}
In ''[[Super Smash Bros. Brawl]]'' and ''[[Super Smash Bros. Ultimate]]'', Shellcreepers appear on the [[Mario Bros. (stage)|Mario Bros. stage]]. They walk out from the pipes at the top of the stage. If knocked over by hitting them from below or from an attack, they can be picked up and thrown at opponents, making them fly sideways off the screen. The Shellcreepers also have their own trophy in ''Super Smash Bros. Brawl'' and ''[[Super Smash Bros. for Wii U]]''.

===''Super Mario'' series===
====''Super Mario 3D World'' / ''Super Mario 3D World + Bowser's Fury''====
Shellcreepers appear in ''[[Luigi Bros.]]'', a remake of ''Mario Bros.'' featured in ''[[Super Mario 3D World]]'' and [[Super Mario 3D World + Bowser's Fury|its Nintendo Switch port]]. No changes were made to Shellcreepers.

====''Super Mario Maker''====
[[File:SMM Shellcreeper Costume Mario Koopa Troopa.jpg|thumb|A Shellcreeper (left) and a [[Koopa Troopa]] (right) in ''Super Mario Maker'']]
In ''[[Super Mario Maker]]'', one of the unlockable playable [[Costume Mario|costumes]] is a Shellcreeper, using a modified version of its sprite in ''[[Mario Bros. Returns]]''. It can be unlocked at random after clearing the 100 Mario Challenge on Expert setting or harder. If the player holds {{button|wiiu|Padup}} on the [[Wii U#Wii U GamePad|GamePad]] while wearing the costume, the Shellcreeper makes a grimace. While the player runs as the Shellcreeper, its shell turns red.

===Other appearances===
In the [[Family BASIC]] accessory to the [[Family Computer]], Shellcreepers are programmable sprites. They also make a cameo in the Message Board.

Shellcreepers appear in ''[[NES Remix]]'' in the challenges and remixes based on ''Mario Bros.''
{{br}}

==List of appearances==
{|class="wikitable sortable"width=100%
|-
!width=35%|Title
!width=25%|Description
!width=15%|Release date
!width=25%|System/format
|-
|''[[Mario Bros. (game)|Mario Bros.]]
|Enemy
|1983
|Arcade
|-
|[[Family BASIC]]
|Cameo on the Message Board, programmable sprite
|1984
|[[Family Computer]]
|-
|''[[Mario Bros. Special]]
|Enemy
|1984
|PC-8801, PC-6001mkII/PC-6601, PC-9801, FM-7, Sharp X1, Sharp MZ-1500, Sharp MZ-2200, Hitachi S1
|-
|''[[Punch Ball Mario Bros.]]
|Enemy
|1984
|PC-8801, PC-6001mkII/PC-6601, FM-7, Sharp X1, Sharp MZ-1500
|-
|''[[Mario Bros. Returns]]
|Enemy, Notices explainer
|1988
|[[Family Computer Disk System]]
|-
|''[[Mario & Luigi: Superstar Saga]]
|Cameo on the Mario Bros. title screen. Also in the ''[[Super Mario Advance (series)|Super Mario Advance]]'' ports.
|2003
|[[Game Boy Advance]]
|-
|''[[Mario Power Tennis]]
|Cameo as enemy on [[Mario Classic Court]]
|2004
|[[Nintendo GameCube]]
|-
|''[[Classic NES Series| Famicom Mini: Mario Bros.]]
|Enemy
|2004
|Game Boy Advance
|-
|''[[Super Smash Bros. Brawl]]
|Stage hazard, [[Trophy (Super Smash Bros. series)|trophy]]
|2008
|[[Wii]]
|-
|''[[Mario Power Tennis#"New Play Control!" series|New Play Control! Mario Power Tennis]]
|Cameo as enemy on Mario Classic Court
|2009
|Wii
|-
|''[[Super Mario 3D World]]
|Enemy in ''[[Luigi Bros.]]''
|2013
|[[Wii U]]
|-
|''[[NES Remix]]
|Enemy/objective in Mario Bros. challenges and remixes.
|2013
|Wii U
|-
|''[[Super Smash Bros. for Wii U]]''
|Cameo as a trophy
|2014
|Wii U
|-
|''[[Super Mario Maker]]''
|[[Costume Mario]] outfit
|2015
|Wii U
|-
|''[[Super Smash Bros. Ultimate]]''
|Stage hazard
|2018
|[[Nintendo Switch]]
|-
|''[[Super Mario 3D World + Bowser's Fury]]''
|Enemy in ''Luigi Bros.''
|2021
|Nintendo Switch
|-
|''[[WarioWare: Move It!]]''
|Cameo in microgame
|2023
|Nintendo Switch
|}

==Profiles and statistics==
===''[[Perfect Ban Mario Character Daijiten]]''===
{{PBMCD profile
|name=カメさん (JP) / Shellcreeper (EN)
|artwork=[[File:Shellcreeper Perfect.png|100px]]
|shuzoku=カメ{{ruby|族|ぞく}}
|seikaku=さびしがりや
|tojo_gemu=ブラザー
|desc='''<big>カメ{{ruby|族|ぞく}}のルーツはこのキャラ</big>'''<br>
すべてのカメ{{ruby|族|ぞく}}の{{ruby|元祖|がんそ}}。ノコノコなどと{{ruby|違|ちが}}い、<span class="explain" title="ふ">踏</span>んでもやっつけられない。{{ruby|床下|ゆかした}}からひっくり{{ruby|返|かえ}}し、キックでやっつけよう。{{ruby|最後|さいご}}</span>の一{{ruby|匹|ぴき}}は、スピードアップするので{{ruby|注意|ちゅうい}}。<ref name=Daijiten>''Perfect Ban Mario Character Daijiten''. [https://i.imgur.com/aNvk8LY.jpeg Page 55.]</ref>
|tribe=Turtle clan
|disposition=Lonely person
|game_appearances=Bros.
|eng_desc='''''<big>The Turtle Tribe's roots are in this character!</big>'''''<br>
''It's the originator of the whole Turtle Tribe. Unlike Koopa Troopa, it can't be beaten even if stepped on. Turn it over from under the floor, then kick to beat it. Careful, the last one will speed up.''
}}

===''Super Smash Bros.'' series===
====''Super Smash Bros. Brawl''====
{{SSBB trophy
|name=Shellcreepers
|image=[[File:BrawlTrophy538.png|100px]]
|appears_in='''NES''' ''Mario Bros.''<br>'''GBA''' ''Super Mario Advance''
|unlock=Random
|desc=Shelled enemies Mario and Luigi faced back when they were plumbers. They had to be bumped from below to flip them over and then kicked off the stage. The last one on a stage changed colors and raced really fast. If one got flipped but not sent off, it would eventually right itself and move at high speed. They were simply called "turtles" in Japan. 
}}

====''Super Smash Bros. for Wii U''====
{{SSB4 trophy
|name=Shellcreepers
|image=[[File:SSB4TrophyShellcreepers.png|100px]]
|category=Series Related
|appears_in='''ARCADE''' Mario Bros. <br>'''GBA''' Super Mario Advance 
|trophy_box=6: Mario Bros.
|unlock=Random
|desc=With a name that implies silently sneaking up on its prey, the Shellcreeper might be considered cooler than your average turtle. The Koopa is apparently an evolved form of this veteran of Mario Bros. We'd recommend not jumping on this one like you would a Koopa, though... 
|desc2=With a name that implies silently sneaking up on its prey, the Shellcreeper might be considered cooler than your average turtle. A true veteran from way back in Mario Bros., this guy even predates Koopas, which apparently it evolved into. We wouldn't recommend jumping on this one like you'd jump on a Koopa, though...
}}

==Gallery==
===Artworks===
<gallery>
Shellcreeper.png|''[[Mario Bros. (game)|Mario Bros.]]''
Shellcreeper 2.png|''Mario Bros.''
Shellcreeper 3.jpg|''Mario Bros.''
MarioBrosFlyerPromotional4.png|''Mario Bros.''
Mario Bros Atari 2600 Artwork.png|''Mario Bros.'' (Atari 2600)
MB Atari 2600 Shellcreeper Artwork.png|''Mario Bros.'' (Atari 2600)
MB Famicom Artwork Shellcreeper.jpg|''Mario Bros.'' (Famicom)
MB Artwork Famicom Key art.png|''Mario Bros.'' (Famicom)
MB - Shellcreeper NES manual art.png|''Mario Bros.'' (NES)
Mario Bros. - NES cover art.png|''Mario Bros.'' (NES)
Mario Bros PAL.jpg|''Mario Bros.''<br>(NES, 1993 reissue)
</gallery>

===Screenshots===
<gallery>
MarioBrosAC.png|''Mario Bros.'' (arcade)
MarioMBNES.png|''Mario Bros.'' (NES)
Mariospecial4.gif|''[[Mario Bros. Special]]''
Punchball4.png|''[[Punch Ball Mario Bros.]]''
SMA Mario Bros.png|[[Mario Bros. (Game Boy Advance)|''Mario Bros.'' (Game Boy Advance)]]
Shellcreeper-SSBBrawl.png|''[[Super Smash Bros. Brawl]]''
</gallery>

===Sprites and models===
<gallery>
AngryShellcreeperSprite.png|''Mario Bros.''
MB Arcade Shellcreeper Flipped.png|''Mario Bros.''
MB Arcade Red Shellcreeper Sprite.png|''Mario Bros.''
MB Arcade Purple Shellcreeper Sprite.png|''Mario Bros.''
MB Arcade Shellcreeper Outside Shell.png|''Mario Bros.''
MB NES Shellcreeper Flipped.gif|''Mario Bros.'' (NES)
MB AII Shellcreeper.png|''Mario Bros. (Apple II; unreleased)
MBCPCShellcreeper.png|''Mario Bros.'' (Amstrad CPC)
Mario Bros Special Shellcreeper Sprite.png|''[[Mario Bros. Special]]''
Punch Ball Shellcreeper Sprite.png|''[[Punch Ball Mario Bros.]]''
KMB Shellcreeper.png|''[[Kaettekita Mario Bros.]]''
MPTShellcreeperModel.png|''[[Mario Power Tennis]]'' (unused)
ShellcreeperSMM.png|''[[Super Mario Maker]]''
</gallery>

==Names in other languages==
{{foreign names
|Jpn=シェルクリーパー
|JpnR=Sherukurīpā
|JpnM=Shellcreeper
|Jpn2=カメさん
|Jpn2R=Kame-san
|Jpn2M=Turtle{{wp|Japanese honorifics#San|-san}}
|ChiT=烏龜<ref>[https://www.nintendo.com.hk/topics/article/01yxPpYd5fhMx51VI9ique 介紹在《超級舞動 瓦利歐製造》裡以任天堂的遊戲為題設計的小遊戲。] ''Nintendo''. Retrieved December 28, 2023.</ref>
|ChiTR=Wūguī
|ChiTM=Turtle
|Fre=Carapeur
|FreM=Portmanteau of "carapace" and ''peur'' ("fear")
|Ger=Schildkröte
|GerM=Turtle
|Ita=Tartaruga
|ItaM=Turtle
|Kor=거북님
|KorR=Geobuk-Nim
|KorM=Translation of Japanese name
|Por=Tartaruga
|PorM=Turtle
|Rus=Черепашкин
|RusR=Cherepashkin
|RusM=From ''черепаха'' (''cherepakha'', "turtle") with Russian surname ending ''-ин'' (''-in'')
|SpaA=Trotatuga
|SpaAM=From ''trotar'' ("trot") and ''tortuga'' ("turtle")
|SpaE=Tortuga
|SpaEM=Turtle
}}

==References==
{{NIWA|SmashWiki=1}}
<references/>

{{Misc Koopas}}
{{MB}}
[[Category:Koopas]]
[[Category:Mario Bros. enemies]]
[[Category:Mario Power Tennis enemies]]
[[Category:Super Mario Maker costumes]]
[[Category:Super Smash Bros. Brawl]]
[[Category:Super Smash Bros. Brawl trophies]]
[[Category:Super Smash Bros. for Wii U trophies]]
[[Category:Super Smash Bros. series enemies]]
[[de:Schildkröte]]