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Uncredited Art

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"Beauties and gentle-beauties, I humbly welcome you all to Mettatopia"
– Ink!Mettaton


Ur mom spaggethi

Discord link

NOTE - All Mettatons and their artwork/spritework belong to their respective owners. If you wish to remove a Mettaton from this page, then please contact the AU's Creator (Ninadroid), Alphasaith or Paul Grote Beverborg.

AU Credits

Characters

Undertale AU Characters

  • Undertale Mettaton
  • Deltarune Mettaton
  • Underswap Mettablook
  • Underswap MH Happstablook
  • Polterswap Melogeist
  • Pongyswap Mettacrit
  • Fanon Underfell Mettaton
  • Canon Underfell Mettaton
  • OW!Underfell Mettaton
  • Swapfell Purple Mettacrit
  • Fellswap Gold Hapstablook
  • Fellswap Hapstabot
  • Outertale Mettatron
  • Outerfell Mettatron
  • Storyswap Mettacrit
  • History Recast Mettacrit
  • Storyswap a Royal Tale Rosey
  • Anecdote Flare
  • Storyfell Mettacrit
  • Rule of the Great and Terrible (Storyswapfell) Mettie
  • Storyspin Mettaton
  • Swapspin Mettacrit
  • Altertale Mettaton
  • Taletwist Mettaton
  • Inverted Fate Mettaton
  • Mirrored Inversion Mettacrit
  • Undertale: Reshuffled Mettacrit
  • Glitchtale Mettaton
  • Undertale Rho Mettaton
  • UTAUWikitale TheNitroFlamer
  • Othertale Mettaton
  • Undertale: True Genocide Mettaton 2.0
  • Terms and Conditions Mettaton
  • Underworld Mettaton
  • X-tale Mettaton
  • Reapertale Mettaton
  • Oceantale Mettaton
  • Undersail Mettaton
  • Mafiatale Mettaton
  • Underfresh Mettaton
  • Underlust Mettaton
  • Birdtale Mettaton
  • Altered Destiny Mettalox
  • Undercop Mettaton
  • Candytale Mettaton
  • Haventale Mettaton
  • Fantasytale Mettaton
  • Buttontale Mettaton
  • Monster Friends Mettacrit
  • Fusiontale Metaphys
  • Apathytale Mettaton
  • Ask Frisk and Company Mettaton
  • Underworld (Korean) Mettaton
  • UnderRacer Mettaton
  • UnderChaser Mettaton
  • Beserktale Mettaton
  • Sportstale Mettaton
  • Fantale Mettaton
  • Futuretale Mettaton
  • Fallen Flowers Mettaton
  • Gztale Mettaton
  • Sassytale Mettaton
  • Freaktale Mettaton
  • Epictale Mettaton
  • What it Once Was Mettaton
  • Thunderswap Mettacrit
  • Chronic Exchange Mettabella
  • Underswap: Super Sigma Mettacit
  • Undynetale Mettaton
  • Frisktale Mettaton
  • Mettatale Mettaton
  • Corrupted Justice Mettaton
  • Impacted Reality Mettaton
  • Glitched Reset Mettaton
  • Doused Flames Mettaton
  • Undercross Mettaton
  • Shifted Fate Mettaton
  • Spinned Fate Mettaton
  • Shift into Reverse Mettaton
  • Switchtale: Flower Masqurade Mettablook
  • UnderDecay Mettaton
  • Foiltale Mettablook
  • Tutorialtale Mettaton
  • Undertale: Rusted Mettaton
  • Shifted Schism Metta
  • Tyrannic Fell Mettaton
  • DystopicTale Mettaton
  • Flowerfell Mettaton
  • Underwar Mettaton
  • MentalTale Mettaton
  • Underkeep Mettaton
  • Dancetale Mettaton
  • Trainertale Mettaton
  • Katanatale Mettaton
  • Undertomb Mettaton
  • Demitale Mettaton
  • Chesstale Mettaton
  • BeastTale Sentinel
  • FactionTale Mettaton
  • SidesHeart Mettaton
  • Hardtale Mettaton
  • Swapswap Mettaton
  • Littletale Mettaton
  • Quantumtale Hapstablook
  • Temmietale Temmieton
  • Negatale Mettaton
  • Negativetale Mettaton
  • Antitale Mettaton
  • JumbledTale Mettaton
  • Understeam Mettaton
  • Underpants Mettaton
  • CPUtale Mettaton
  • Idahotale Mettaton
  • Realistictale Mettaton
  • If Undertale was realistic Mettaton
  • HELP_tale Mettaton
  • Nightmare Story Mettaton
  • Rippletale Undyne
  • OFFTale The Neutral Route Alphys EX
  • ???Tale Mettaton
  • PetTale Mettameow
  • MISStale Mettaton
  • Painted plummet SMG4
  • The Crystal Caverns Stardonyx
  • Spongetale Mr Krabs
  • Destiny Rewritten Mettaton
  • Deltatale Rouxls Kaard
  • PGB Deltatale Jevil
  • Overtime Scott
  • Poketale Generation 1X Rotom/Gallade
  • Stomping Ground Junkrat
  • The Legends of Runeterra Ahri
  • Turnedtables Ragel
  • Twistplot Mettaton
  • Timetwist Mettaton
  • Tales End Hapsta-model
  • AssaultTale Mettaton
  • Happytale Mettaton
  • Cruantale Mettaton
  • Reversetale Mettaton
  • Shadowtale Mettaton
  • Underfood Mettaton
  • Sherlocktale Irene Adler
  • Cheetostale Mettaton
  • Choco-tale Mettaton
  • Madjicktale Mettaton
  • Cartoontale Jack
  • Undernovela Mettaton
  • CountryTale: Into Space Russia
  • Polantale Baguettaton
  • Undertale: Repainted Mettaton
  • Nudealert Kris
  • NIB Mettaton
  • Distorted Dimensions Kasumi

Misc Characters

Characters that aren't exactly from AUs but still have a presence outside of Mettatopia:

  • Pre-robot Mettaton
  • Mettaton NEO
  • Post-Neutral king Mettaton
  • Undertale The Musical Mettaton
  • Beta Mettaton
  • Fandom interpretation Mettaton
  • Robot Master Mettaton
  • Tetris Mettaton
  • Leg meme Mettaton
  • Leg meme Hapstablook
  • Genderbent Mettaton
  • Human Mettaton
  • Boot guide Mettatons
  • Chibi Mettaton
  • Mii Fighter Mettaton
  • Waluigi

Added Characters

  • Ink!Mettaton
  • Nindroid Mettaton
  • Award-show Mettaton
  • Restaurant Mettaton
  • Janitor Mettaton
  • Papparazzi Mettaton
  • Mime Mettaton
  • Toy Figure Mettaton
  • Secret Agent Mettaton
  • Rapper Mettaton
  • Flop star Mettaton
  • Action star Mettaton
  • Fashionista Mettaton
  • Greek Theatre Mettaton
  • William Mettaspheare
  • Superhero Mettaton
  • Supervillain Mettaton
  • Sansaton
  • Burgerpants Mettaton
  • Old man Mettaton
  • Mad Doctor Mettaton
  • Abomination Mettaton
  • Terminator Mettaton
  • Darth Mettaton
  • Artificial Intelligence Mettaton
  • Minecraft Mettaton
  • Haunted house Mettacrit
  • 30's cartoon Mettaton
  • Shadow Mettaton
  • Fallen Angel Mettaton

Non-Mettaton robots

  • Repair-bots
  • Cleaner-bots
  • Mafia-bots
  • Jouster-bot
  • Guardian sentries
  • Shadow-Bots
  • Spy-bots
  • Spy-bot 007
  • Guide-bot
  • Scrappers

Characters from other AUs:

Undertale Mettaton

  • Goes by the nickname of "Classic MTT"
  • His weapon of choice is his chainsaw.
  • Since he is the original MTT, he is the most popular person in Mettatopia.
  • He was the first Mettaton to be "invited" in Mettatopia.
  • A member of the MTT high council.

Deltarune Mettaton

  • Goes by the nickname of "Nobody"
  • He has no weapons.
  • He's the most shy of all Mettatons, and quite depressed.
  • Nobody knows what he looks like, as he is always inside his house.
  • Happy often talks to him trough the door.

Underswap Mettablook

  • Goes by the nickname of "Happy"
  • His weapon of choice is his tears.
  • He is very shy and likes to recluse himself from other.
  • Likes to write in his diary.
  • A member of the MTT high council.

Underswap MH Happstablook

  • Goes by the nickname of "Snail" (temporary nickname)
  • His weapon of choice is ???
  • He likes snails and manages the Thundersnail Race Track.
    • He also built a luxurious snail salon next to it.
  • Started out shy, but after a while befriended all Swap Mettatons.

Polterswap Melogeist

  • Goes by the nickname of "Melo"
  • His weapon of choice is his microphone.
  • He is one of the greatest singers in Mettatopia.

Fanon Underfell Mettaton

  • Goes by the nickname of "Mettafell"
  • His weapons of choice are his bombs.
  • Often people call him edgy, but he isn't much of an edge-lord at all.
  • He was mocked and ridiculed by his fans back at Underfell, but here he is loved by everyone.
  • Was a member of the MTT high council for one day when he and Mettafella got mixed up, after which he decided to stay in his box form to not get confused with him again.

Canon Underfell Mettaton

  • Goes by the nickname of "Mettafella"
  • His weapon of choice is ???
  • Doesn't like his body.
  • Unlike Mettafell, he is loved in his AU.
  • A member of the MTT high council.

OW!Underfell Mettaton

  • Goes by the nickname of "OW"
  • His weapons of choice are his mini Mettaton robots.
  • Despite coming from an Underfell variation, he is not evil, similar to the rest of his AU's inhabitants.
  • He is less evil than Classic even, as he doesn't wish to kill humans.

Swapfell Purple Mettacrit

  • Goes by the nickname of "Purpleblook"
  • His weapon of choice are his tears.
  • Is friends with many of the other ghosts here in Mettatopia.
  • He hates his cousin.
  • A member of the MTT high council.

Fellswap Gold Hapstablook

  • Goes by the nickname of "Goldenblook"
  • His weapon of choice are his tears.
  • Has a radio that resembles MTT EX's torso.
  • He also hates his cousin, even more so than Purpleblook.
  • He's more aggressive than Purpleblook as well.

Outertale Mettatron

  • Goes by the nickname of "Star"
  • His weapon of choice is a laser cannon.
  • Acts mostly the same as Classic.
  • Often or not he is seen making Sci-Fi movies with fellow celebrities.
  • A member of the MTT high council.

Outerfell Mettatron

  • Goes by the nickname of "Nova"
  • His weapon of choice is a laser cannon.
  • Acts mostly the same as Mettafell.
  • Often plays the rival character in Star's movies.

Inverted Fate Mettaton

  • Goes by the nickname of "Spiral"
  • His weapons of choice are his flaming sword and arm blasters.
  • He often brings Frisk and Papyrus to see Mettatopia along with him.
  • The leader of the "Mettavengers"
  • He is Mettatopia's supreme judge.

Mirrored Inversion Mettacrit

  • Goes by the nickname of "Glasses"
  • His weapon of choice is his singing.
  • Often brings Chara and sans with him to this AU.

Storyswap Mettacrit

  • Goes by the nickname of "Protag"
  • He prefers pacifism over fighting, yet has a stick as weapon.
  • Has some issues with Knight, who once tried to hunt him down, and usually avoids him.
  • Can't SAVE or LOAD in Mettatopia.
  • He wants to befriend most of Mettatons here.

Rule of the Great and Terrible (Storyswapfell) Mettie

  • Goes by the nickname of "Mettie"
  • He doesn't have any weapons.
  • He always is accompanied by his AU's counterpart to Frisk, Parker.
  • Often gets harassed by tEm because he thinks he's a real Temmie.

Storyspin Mettaton

  • Goes by the nickname of "Knight"
  • His weapon of choice is a royal guard sword.
  • He is a guardian to Mettatopia, often seen protecting the main entrance and the citizens of the AU.
  • He is best friends with X-tale Mettaton, as he is also guardian.
  • Doesn't like the fact Protag is a human, or that Spiral takes Frisk with him.

Taletwist Mettaton

  • Goes by the nickname of "Caretaker"
  • His weapon of choice is his fiery disco-ball.
  • Does not have Toriel's personality.
  • Likes to make glamburgers for his fans.
  • Has a mug that says "World's best robo-dad".

Dancetale Mettaton

  • Goes by the nickname of "Hip-Hop"
  • His weapons of choice are his dancing legs.
  • He is the best dancer of all the Mettatons.
  • He favourite video games are Just Dance, Dance dance revolution and Persona 5 Dancing in starlight.
  • The only dance he couldn't master is Ragel's Mushroom Dance.

Mafiatale Mettaton

  • Goes by the nickname of "Gangster"
  • His weapon of choice is a Tommy gun.
  • He runs a secret underground crime syndicate in Mettatopia that smuggles unlicensed MTT products from other AUs.
  • He is always seen with his trusty henchmen, the Mafia-bots.
  • He really loves fur-coats.

Underfresh Mettaton

  • Goes by the nickname of "Hippie"
  • His weapon of choice are his bombs.
  • Often talks in the 90s slang, calling everyone dude, bro or dawg.
  • He hates Mettatons that swear.
  • Was once manipulated by Deceiver into thinking the MTT high council involved using drugs and tried to stop them.

Underpants Mettaton

  • Goes by the nickname of "Screamer"
  • His weapon of choice is his own legs.
  • After not getting a Underpants video from Sr pelo focusing on him, he stormed right out of his home AU saying "You sons of b*****s don't understand me you hear?!".
  • He is a bit more short tempered and loud then the other Mettatons.
  • He believes he should be a member of the MTT high council.

X-tale Mettaton

  • Goes by the nickname of "VIII"
  • His weapon of choice is a laser sword.
  • Not much of a star, but a guardian instead.
  • After he had quit being X!Alphys escort and bodyguard, he wished to a life of peace.
  • Many MTTs tend to ignore him, due to his history with X!Gaster.

Underkeep Mettaton

  • Goes by the nickname of "King"
  • His weapon of choice is a rapier sword.
  • He often sees himself as more superior to the other Mettatons and tends to call them peasants.
  • He is often seen with his personal bodyguard and champion Jouster-bot.
  • He's best friends with Kaard.

Undertale: Reshuffled Mettacrit

  • Goes by the nickname of "Executioner"
  • His weapon of choice is his arm blaster.
  • He often helps Knight and 2.0.
  • Violent towards human visitors.

Glitchtale Mettaton

  • Goes by the nickname of "Glitchy"
  • His weapon of choice is his NEO suitcase.
  • Still misses Alphys and often mourns for her.
  • A member of the MTT high council.

Undertale Rho Mettaton

  • Goes by the nickname of "Rho"
  • Her weapon of choice is the IKARUS cannon.
  • Unlike most Mettatons, she is canonically female.
  • Very similair to ClassicMTT personality-wise.
  • She is rarely seen within Mettatopia without Napstaton (note, this refers to the Undertale Rho version of Napstablook who possessed a body, not the one from Underswap).
  • One of Mettatopia's most powerful inhabitants, likely even more powerful than Ink!Mettaton himself.

Reapertale Mettaton

  • Goes by the nickname of "Golem"
  • Other Mettatons often get disappointed when meeting him, expecting a god.
  • Good friends with Sentinel.

Understeam Mettaton

  • Goes by the nickname of "Steampunk"
  • His weapon of choice is his umbrella.
  • Acts like a stereotypical gentleman.
  • He is completely steam-powered.

Undertale: True Genocide Mettaton 2.0

  • Goes by the nickname of "2.0"
  • His weapons of choice are his sword and shield.
  • Despite not being a actual Mettaton, he is still permitted to enter Mettatopia.
  • Being a combat machine, he has become the head of the Guardian Sentries.
  • Spiral gave him a restraining order after he nearly killed IF!Frisk when he mistook them for the Frisk of his own AU.

Gztale Mettaton

  • Goes by the nickname of "Gz"
  • His weapon of choice is ???

Undertale: Rusted Mettaton

  • Goes by the nickname of "Oxidado"
  • His weapon of choice is a samba ball.
  • Acts like a stereotypical Mexican.
  • One of the only Mettatons that can understand Senior.

Underwar Mettaton

  • Goes by the nickname of "soldier"
  • His weapon of choice is ???

BeastTale Sentinel

  • Goes by the nickname of "Sentinel"
  • Has no weapons of choice, or they're unknown.
  • He is so big a special plaza had to be built to contain him.
  • He watches over Mettatopia looking for danger. He also acts like a Metal Crusher if any Mettaton decides to betray Mettatopia.
  • Has a heart of pure gold.

Trainertale Mettaton

  • Goes by the nickname of "Trainer"
  • Instead of a weapons, he prefers to use his Pokemon.
  • He wants to be the very best Mettaton like no one ever was.
  • Often heard singing the Pokemon intro.
  • His favorite Pokemon is Tsareena, though he specializes in steel and electric types.
  • The top item buyer of Mettatopia.

Undertomb Mettaton

  • Goes by the nickname of "Jaws"
  • His weapon of choice is his mouth.
  • People often mistake him for Horrotale Mettaton (despite there not really being a Horrortale Mettaton).
  • He is known to be one of the more sadistic MTTs in Mettatopia.

Demitale Mettaton

  • Goes by the nickname of "Demi"
  • His weapons of choice are his claws.
  • He's one of the most shy and laid-back robotic Mettatons.
  • He's a poor actor.
  • Rarely visits Mettatopia.

Chesstale Mettaton

  • Goes by the nickname of "Rook"
  • His weapons of choice are his Pawn-bots.
  • Not only can he play chess,but he can also play shogi and checkers.
  • People often mistake King for him.

Oceantale Mettaton

  • Goes by the nickname of "Aqua"
  • His weapon of choice is a Sabre sword.
  • He is an expert swordsmen and a bit more dashing then most other Mettatons.
  • Likes singing sea shanties.
  • Captain of the SS Legs.

Undersail Mettaton

  • Goes by the nickname of "Marine"
  • His weapon of choice is an anchor.
  • He works under Aqua.
    • The reason it is because they dueled over the captain's position and he lost.
  • Also likes singing sea shanties.

Underlust Mettaton (Warning, some info here may be disturbing to some)

  • Goes by the nickname of "Bowtie"
  • His weapon of choice is ???
  • One of the most common visitors of Mettatopia, as he goes there as much as he can to escape [CENSORED].
  • Secretly tries to contact Error Sans to ask him to destroy Undertail after he discovered it's existence.
  • Might or might not plan to extend that to any [CENSORED] toned AU, including his home AU.

MentalTale Mettaton

  • Goes by the nickname of "Mental"
  • His weapon of choice is ???
  • While acting mostly like ClassicMTT, many Mettatons are a bit wary about him.

Littletale Mettaton

  • Goes by the nickname of "Junior"
  • His Weapon of choice is a tennis ball gun.
  • The youngest of the Mettatons.
  • He is best friends with Time Kid.

Quantumtale Mettacrit

  • Goes by the nickname of "Time Kid"
  • His Weapon of choice is his time travelling powers.
  • He loves to cause mischief with his powers.
  • The second-youngest of the Mettatons.
  • He is best friends with Junior.

What it once was Mettaton

  • Goes by the nickname of "Prof"
  • His weapon of choice is a Determination powered laser cannon.
  • One of the greatest scientific minds in Mettatopia.
  • Head of science council.

Epictale Mettaton

  • Goes by the nickname of "Epic"
  • Her weapon of choice is ???
  • Despite her nickname, epic isn't the best way to describe her.
  • Of all the science Mettatons, she was the first to come up with a solution for the "Undertail Incident".
  • She is Prof's lab assistant.

Impacted Reality Mettaton

  • Goes by the nickname of "Droidaton"
  • His weapon of choice is his arm cannon.
  • He hates his life and is quite sarcastic.
  • He has to go to Mettatopia in secret, as Gaster has strict control over him.
  • Sometimes he brings DVDs of shows from Classic Mettaton for Alphys, and occasionally brings her with him.
  • Likes to tell the other Mettatons secrets about his AU's Gaster.

Corrupted Justice Mettaton

  • Goes by the nickname of "CJ"
  • His weapons of choice are his "blue and yellow attacks"
  • Usually hangs out with the less famous Mettatons, as the others make him jealous.
  • Can't seem to get anyone to eat his face steaks.
  • A real try-hard.

Glitched Reset Mettaton

  • Goes by the nickname of "Doctor Mettaton"
  • His weapon of choice is ???
  • He has a bit of timeline awareness, and discovered Mettatopia before his invitation, as he detected the presence of an enormous amount of Mettaton souls at one place.
  • A bit of a rival of Prof, though respects him and his methods of research.

Undercross Mettaton

  • Goes by the nickname of "Raincoat"
  • His weapon of choice is an umbrella.

Negativetale Mettaton

  • Goes by the nickname of "Bliss"
  • She doesn't have any weapons, as she has removed them.
  • The polar opposite of Gloomy.
  • Loves to spread joy and happiness to all.
  • Is one of the few permanent residents of this AU.

Negatale Mettaton

  • Goes by the nickname of "Gloomy"
  • His weapon of choice is his electric laser, as it is the only weapon he has access to since he his trapped in his box form.
  • The polar opposite of Bliss
  • He hopes to find a scientist Mettaton that can repair his switch, but hasn't found one yet.
  • He has never heard of the secret lab.

Foiltale Mettaton

  • Goes by the nickname of "Foil"
  • He can't use his weapons, as he can barely cling onto his body.
  • Rarely goes near robot Mettatons.

Katanatale Mettaton

  • Goes by the nickname of "Blade"
  • His weapon of choice is his katana sword.
  • Fights for honor, truth and glory.
  • After coming to this AU often, he has slightly learned to speak English.

UnderDecay Mettaton

  • Goes by the nickname of "Decay"
  • His weapon of choice is his arm blaster.
  • He can't properly see.

Ask Frisk and Company Mettaton

  • Goes by the nickname of "Pop"
  • His weapon of choice are his bombs.
  • He often tells other Mettatons about the outside world.
  • Remembers Genocide.

Swapspin Mettacrit

  • Goes by the nickname of "Sciencecrit"
  • His weapon of choice is his tears.
  • The most anxious and stressed of all science Mettatons.
  • He hates gooey things.

Swapswap Mettaton

  • Goes by the nickname of "DJ"
  • His weapon of choice is a soundwave cannon.
  • He's Mettatopia's best DJ.
  • He has made many music albums.
  • He loves his arms rather than his legs.

Rosetale Mettaton

  • Goes by the nickname of "Petals"
  • His weapon of choice is a red colored chainsaw called "Rose'o Thorns.
  • The most beautiful Mettaton in Mettatopia.
  • Really likes to suduct others with his charming personality.
  • Is often seen bathing in rose petals.

Birdtale Mettaton

  • Goes by the nickname of "Peacock"
  • His weapons of choice are his wings.
  • He can fly.

CPUtale Mettaton

  • Goes by the nickname of "Computer"
  • His weapon of choice is ???
  • His body is completely made of digital code.
  • He's best friends with AIM and MTT-1000.
  • He can understand all types of computer languages.
  • He is the owner of the "Gigabyte Arcade".

Idahotale Mettaton

  • Goes by the nickname of "Spud"
  • His weapon of choice is ???
  • He has a hill billy accent.

Realistictale Mettaton

  • Goes by the nickname of "Real"
  • His weapon of choice is ???
  • He acts and looks like a stereotypical robot.

UnderRacer Mettaton

  • Goes by the nickname of "Racer"
  • His weapon of choice is his car.
  • One of the fastest Mettatons.

UnderChaser Mettaton

  • Goes by the nickname of "Chaser"

Beserktale Mettaton

  • Goes by the nickname of "Berserker"

Sportstale Mettaton

  • Goes by the nickname of "Hockey"
  • His weapon of choice are his hockey stick and hockey pucks.
  • He never plays as the goalie in his hockey matches.

Fantale Mettaton

  • Goes by the nickname of "Fanboy"
  • His weapon of choice is a replica of Classic MTT's chainsaw.
  • He has autographs of every Mettaton in Mettatopia, except for Ink!Mettaton, the very isolative or hidden Mettatons and Deceiver's group.

 Underworld (Korean) Mettaton

  • Goes by the nickname of "Noir"
  • His weapon of choice is ???
  • Not connected to noitanimobA

Futuretale Mettaton

  • Goes by the nickname of "Cyber"
  • His weapon of choice is his hologram chainsaw.
  • Among the most advanced Mettatons.

Wastelandfell Mettaton

  • Goes by the nickname of "Roadie"
  • His weapon of choice is ???
  • Likes to listen to "Night begins to shine".
  • Likes to make post-apocalyptic movies.

MISStale Mettaton

  • Goes by the nickname of "MISS!"
  • He doesn't have a weapon of choice, he always misses anyways.
  • Always does the opposite of what he wants.
  • Only can go to Mettatopia when he tries not to.

Tale's End Hapsta-model

  • Goes by the nickname of "Model"
  • His weapon of choice is ???
  • He is a ghost, who lives inside a dummy.
  • Despite having a resemblance to Mad Dummy he's rather calm and laid-back.
  • Has a special booth, where he signs autographs for his fans.

Altered Destiny Mettalox

  • Goes by the nickname of "Lox"
  • His weapon of choice is ???
  • Likes scavenger hunts.
  • A member of Aqua's crew.

Undercop Mettaton

  • Goes by the nickname of "Cop"
  • His weapon of choice is ???
  • In his box from he works as a police-bot that can analyse data.
  • In his EX from he works as a news reporter.

Candytale Mettaton

  • Goes by the nickname of "Pop-tart"
  • His weapon of choice is ???
  • His body is completely made of candy.

Haventale Mettaton

  • Goes by the nickname of "Joy"
  • He doesn't have any weapons.
  • Loves MTT bubblegum.
  • Goed friends with Bliss.

Fantasytale Mettaton

  • Goes by the nickname of "Undead"
  • His weapon of choice is ???
  • He slightly resembles a Scrapper.

Buttontale Mettaton

  • Goes by the nickname of "Buttons"
  • His weapon of choice is ???
  • He look and acts like Classic MTT, with the exception of having buttons for eyes.

Monster Friends Mettacrit

  • Goes by the nickname of ???
  • His weapon of choice is ???
  • Not much is known about him at the moment, except that he is a ghost, much like Underswap Mettablook.

Fusiontale Metaphys

  • Goes by the nickname of "Fuse"
  • Her weapon of choice is electric magic.
  • She is the fusion of Mettaton and Alphys.
  • She is a fabulous scientist with a knack for quizzes and anime.
  • Member of the science Mettatons.

Spongetale Mr. Krabs

  • Goes by the nickname of "Eugene"
  • His weapon of choice are his big meaty claws.
  • He runs a Krusty krab in MTT Mega Mall and often sell very expensive Krabby patties to his Customers.
  • He has a "Secret formula" that he has a hidden away from the others.
  • A member of Aqua's crew.
  • Some Mettatons ship him with Classic Muffet, despite them not knowing each other.

Painted Plummet SMG4

  • Goes by the nickname of "Luke"
  • His weapon of choice is his Waluigi launcher.
  • He is a meme expert and is usually seen selling SMG4 merch.
  • He is a little bit retarded.
  • Has launched the real Waluigi once.

The Crystal Caverns Stardonyx

  • Goes by the nickname of "Gem"
  • Her weapon of choice is her large hammer.
  • She is the fusion of Yellow Pearl and Garnet.
  • She runs a show called "Stardonyx Tonight".
  • Is stronger than you.

Apathytale Mettaton

  • Goes by the nickname of "Judge"
  • His weapons of choice are his glowing eye powers.
  • The second judge of Mettatopia.
  • He's friends with Prank-star.
  • Ready to give anyone a bad time.

Undynetale Mettaton

  • Goes by the nickname of "Annie"
  • Her weapon of choice is a blue magic spear.
  • LIKES TO YELL!
  • Her favorite type of anime are magical girl anime and action anime.
  • A member of Aqua's crew.

Frisktale Mettaton

  • Goes by the nickname of "ACTor"
  • Their weapon of choice is an empty gun.
  • They often flirt, even on stage.

Underworld Mettaton

  • Goes by the nickname of "noitanimobA"
  • His weapon of choice is unknown, and do you really want to know what horrors he hides?...
  • Always shrieks very loudly.
  • Most Mettatons avoid him, with the exception of Mangle and a few others.
  • He often drools a weird black substance from his mouth.

HELP_Tale Mettaton

  • Goes by the nickname of "S̟͔͍̦̠̩̘̭̝͓̲͔̣͎̱̘͋̿̑́̿͂̐̐̓͊̑͊͆̇̃̔Ȗ̬͉̜̱̟̳̗̙̮̞̤̲͕̂͑̌͊̅̊̈̿͗B͖̪̰̮͚̫̮̖͙͍̱̰͚̟̉͆̈́̅̓͛͒̐̽̓̉̓̎̈̚̚J̮̮͖͇̙̮̥̖̙̘̰̙̳̫̘͇̌̿͆͋̆̈̍̊́̾̿͋̑Ê̩̱̗̩̥̟͙̟̖͎̒͊̀̔̇̂̓̽̃͒̍̎̀Ć̩͈͎̯͍͚̪̰͔͍̙̮̗̝̙̆̾́͒̂̓̂̐͗̀̂͒ͅT̞͍̪̝̳̲̝̟̙̝̄̇̄͗̾̋́́̾̚:͙̪͙͓̭͓̟͓̰̪̙̦͈͍̥̈̎̈́͛̈̈̓͌̀̀̅L͉͓͎͚̝͙̫̗͙̥̮̝̜̖̪̞̀̐͊͌̿͆͗̄̉̒̀͋̑̚E̯̭͇̥̭͍̫̦͚̙̍̌̀̄͆̑̂̄̓̀̍̋̒̒ͅG̲̯̫͕͍̩͎̳̯̫͍̝͎͙͊̈͋̎͑͆̓̚ͅS͔̙̭͇͈̤̦͓͔͇͇̙̭͍͌͂̾̋͆̐̈́͋̂̿̓͋̎͛ͅ"
  • Filler for reading purposes
  • His nickname is an acronym for "Limbed. Endogenous. Grotesque. Specimen"
  • He doesn't use any weapons but rather corrupts his opponents.
  • Not the OG HELP_Tale Mettaton, but a being created by the corrupted Mettatons that are sent to a quarantined part of Mettatopia to prevent corruption.
  • Has a really distorted voice.

Nightmare Story Mettaton

  • Goes by the nickname of "Nightmare"
  • His weapons of choice are nightmares.
  • While originally being a nightmare haunting sleeping Mettatons, rumors go that he has managed to manifest himself into a physical form while in Mettatopia.
  • Loves to scare people.

OFFtale the Neutral Route Alphys EX

  • Goes by the nickname of "Alphys EX"
  • Her weapon of choice are her legs.
  • While not truly a Mettaton, she was invited because she inhabits her dead friend's body.
  • She absolutely hates baseball.
  • Blue calls her a banana.
  • He is one of few permanent residents of this AU.

Temmietale Temmieton

  • Goes by the nickname of "tEm"
  • Her weapons of choice are Tem Flakes and Hoives.
  • hOi
  • Her body is 10 times stronger than temmie armor.
  • Doesn't like any kind of cereal that aren't temmie flakes.

Undernovela Mettaton

  • Goes by the nickname of "Senior"
  • His weapon of choice is a guitar.
  • Only speaks Spanish, so the science Mettatons had to build him a translator.
  • He loves to eat churros.

Freaktale Mettaton

  • Goes by the nickname of "Mangle"
  • His weapon of choice is his arm cannon.
  • He has the most irritating voice of all the Mettatons.
  • Most Mettatons avoid him, with the exception of noitanimobA and a few others.

Sassytale Mettaton

  • Goes by the nickname of "Smiley"
  • His weapon of choice is ???
  • Nobody really knows what goes in this little guy's mind. But one thing is certain, he will make your last living moments absolutely beautiful.
  • Oddly enough he gets along with Mangle.

Cruantale Mettaton

  • Goes by the nickname of "Blue"
  • His weapon of choice is his electric laser beam.
  • He often insults Mettatons he doesn't like.
  • Is slightly depressed.

Choco-tale Mettaton

  • Goes by the nickname of "Coco"
  • His weapon of choice is his chocolate sprayer.
  • He's glad there are no Chara's around.

Cartoontale Jack

  • Goes by the nickname of "Jack"
  • His weapon of choice are his stretchy powers and his violin.

Undertale: Repainted Mettaton

  • Goes by the nickname of "Luigi"
  • His weapon of choice are his baguette legs.

Nudealert Kris

  • Goes by the nickname of "Jeff"
  • His weapon of choice are his legs.

Nib Mettaton

  • Goes by the nickname of "Nib"
  • His weapon of choice is his large pen.

Mettatons that are too similair to ClassicMTT to have their own section

  • Altertale Mettaton (nickname: Alt)
  • Terms and Conditions Mettaton (nickname: TaC)
  • Endertale Mettaton (nickname: Ender)
  • PTMtale Mettaton (nickname: PTM)
  • Cneko's Mettaton (Nickname: Umbra)

Characters from other AUs ((UTAU wiki exclusive/Deleted from UTAU wiki):

Shifted Fate Mettaton

  • Goes by the nickname of "Narrator"
  • His weapon of choice is a leg-shaped knife
  • Manages Mettatopia's speaker systems.
  • He often secretly attaches microscopic speakers to some of the more well-known Mettatons to narrate everything they do as a practical joke when he isn't busy.
  • Usually plays the megalomaniac villain during the shows he makes with other Mettatons.

Spinned Fate Mettaton

  • Goes by the nickname of "Show-knight"
  • His weapons of choice are legs.
  • Most Mettatons are conflicted about the question if he's an actual hero or just a TV star.

Shift into Reverse Mettaton

  • Goes by the nickname of "Assassin"
  • His weapon of choice is ???
  • He is Mettatopia's most infamous assassin.
  • Friends with Blade and Ninja.

Antitale Mettaton

  • Goes by the nickname of "Opposite"
  • His weapons of choice are his mini Mettaton robots.
  • Has a good relation with most of the non-evil Mettatons, and switches between his ghost and robot forms depending on his company.

JumbledTale Mettaton

  • Goes by the nickname of "Comedian"
  • His weapon of choice is an arm cannon.
  • Good friends with Prank-star.
  • He likes puns.

Rippletale Undyne

  • Goes by the nickname of "Captain"
  • Her weapon of choice is a spear.
  • She's was invited as she is half Mettaton.
  • One of Mettatopia's best defenders.
  • A member of Aqua's crew.

Destiny Rewritten Mettaton

  • Goes by the nickname of "Calculaton"
  • His weapon of choice is ???
  • Often hangs out with Mettatoon.

Deltatale Rouxls Kaard

  • Goes by the nickname of "Kaard"
  • His weapon of choice is his stomping pair of K Round legs.
  • Nobody really understands his complex speech (except king).
  • Rivals CJ Mettaton as the (unofficial) puzzle maker of Mettatopia.
  • Can teleport to anywhere he desires to go.

PGB Deltatale Jevil

  • Goes by the nickname of "Chaos"
  • His weapon of choice is the Devilsknife.
  • Is banned for destroying too many things and trying to convince everyone they live in a game (and the excuse of him not looking like a Mettaton at all anyways), but occasionally is allowed to enter under supervision of Seam lately.
  • His nickname was created when he yelled "CHAOS, CHAOS!" when asked who he was once.

Tyrannic Fell Mettaton

  • Goes by the nickname of "Treason" (and "Floaty Hands", much to his dismay).
  • His weapons of choice are a doom laser and his 4 floating hands.
  • He has an alliance with Deceiver.
  • He absolutely hates the color pink.
  • He appears to talk to himself a lot, as no-one in Mettatopia aside from Deceiver knows his AU's Napstablook is inside of him.

DystopicTale Mettaton

  • Goes by the nickname of "Deceiver"
  • His weapon of choice is his almost hypnotizing voice.
  • He sees most of the other Mettatons as fools, though has an alliance with some of the more sinister or calculative Mettatons, and secretly plots Multiverse domination with them.
  • Doesn't like Gangster, though has offered him a monopoly of MTT product distribution if he helps him with his cause.

Happytale Mettaton

  • Goes by the nickname of "Happy"
  • His weapon of choice is his arm cannon.
  • He has crippling depression and quickly gets angered.

Reversetale Mettaton

  • Goes by the nickname of "Singer"
  • His weapon of choice is ???
  • One of the more musical Mettatons.

Shadowtale Mettaton

  • Goes by the nicknames of "The Star" and "The Glamorous One"
  • His weapon of choice is a shadow blaster.
  • He always hides in the shadows.
  • Friends with Kage.

Turnedtables Ragel

  • Goes by the nickname of "Shroomhead"
  • His weapon of choice is his spores.
  • Is the reincarnation of Mettacrit.
  • Has the most mysterious dance of any Mettaton.

Underswap: Super Sigma Mettacit

  • Goes by the nickname of "Tee"
  • His weapon of choice is a T-shirt canon.
  • Loves selling Froggit T-shirts.

Cheetostale Mettaton

  • Goes by the nickname of "Chester"
  • His weapon of choice is stinky cheese.
  • Prank-star calls him "cheesy'
  • He has a diploma in cheeselogy.
  • He can run has fast as a cheetah.

The Legends of Runeterra Ahri

  • Goes by the nickname of "Foxy"
  • Her weapon of choice is ????
  • Ahri is a muse for her friend Mode. He can’t stop making outfits for her.
  • She prefers shopping over working out.
  • She loves cosmetics and other types of beauty products.

Madjicktale Mettaton

  • Goes by the nickname of "Rune"
  • His weapon of choice is a magic staff.
  • Often attends birthday parties.
  • He is very very mysterious, and is often seen performing weird and bizarre incantations.

???Tale Mettaton

  • Goes by the nickname of "Buggy"
  • His weapon of choice is his arm cannon.
  • He has the defense of a box form combined with the Power of NEO.

Underfood Mettaton

  • Goes by the nickname of "chef"
  • His weapon of choice is a pan.
  • He's always seen near the Mega Mall or RestAUrant.
  • He's best buds with Gourmet, yet their rivalry can become very tense at times.
  • Mettatopia's best and only food critic.

Poketale Generation 1X Rotom/Gallade

  • Goes by the nickname of "Poké"
  • Instead of weapons, he uses Pokemon moves.
  • Is afraid Trainer will try to catch him and tries to avoid him.

PetTale Mettameow

  • Goes by the nickname of "Meow"
  • His weapons of choice are his claws.
  • Mettatopia's best pet.
  • Loves playing the bongos.

Sherlocktale Irene Adler

  • Goes by the nickname of "Irene"
  • Her weapon of choice is ???
  • She loves causing scandals among Mettatopia's inhabitants, sometimes helped by Blue.
  • She dislikes the lack of female Mettatons.

CountryTale: Into Space Russia

  • Goes by the nickname of "Red"
  • His weapons of choice are all kinds of space machines.
  • He is Tetromino's boss and Spy-bot 969's arch-rival.
  • In Soviet Russia, metal crushes you.

Polantale Baguettaton

  • Goes by the nickname of "Baguette"
  • Has no arms, but who needs them with legs like his.
  • Lives in a separate bungalow, constantly taking care of his aspect with his assistant/manager/cameraman Froggeater.

Misc Mettatons

Pre-robot Mettaton

  • Goes by the nickname of "Ghost"
  • He doesn't have a known weapon of choice (yet).
  • Very exited about his future body.

Mettaton NEO

  • Goes by the nickname of "NEO"
  • He has no weapons of choice and likes them all, as long as they're effective at human eradication.
  • As he's the fan-battle incarnation, he's one of the strongest Mettatons.
  • Became a full-time inhabitant after Ink Mettaton saved him from being destroyed with the rest of his timeline.
  • It took him a while to accept the human visitors.

Post-Neutral king Mettaton

  • Goes by the nickname of "Monarch"
  • His weapon of choice is a scepter.
  • King's arch-rival.

Undertale The Musical Mettaton

  • Goes by the nickname of "Lyric"
  • His weapon of choice is his voice.
  • Usually doesn't just talk but follows the melody of his themes.
  • Rather than "darling", his phrase of choice is "my dear"

Fandom interpretation Mettaton

  • Goes by the nickname of "Papyton"
  • His weapon of choice is his arm blaster.
  • Never goes to Mettatopia without Papyrus.
  • He only has an EX form.

Beta Mettaton

  • Goes by the nickname of "Prototype"
  • His weapons of choice are his mini-bots.
  • He often likes to conceal his face from others.

Robot Master Mettaton

  • Goes by the nickname of "Leg Man"
  • His weapons of choice are his "Pose Legs"
  • His weapons are strong against Cool Dude Man, but he's weak against Void Man's "Gaster Blasters"
  • Created by Doctor Flowy to destroy Frisk Man.

Tetris Mettaton

  • Goes by the nickname of "Tetromino"
  • His weapons of choice are tetromino's.
  • He owns an arcade machine.
  • In Soviet Russia, metal crushes you.

Leg meme Mettaton

  • Goes by the nickname of "Leg"
  • His weapon of choice is his leg.
  • He proves a Mettaton can survive anything as long as he has at least 1 leg.

Leg meme Hapstablook

  • Goes by the nickname of "Legablook"
  • His weapons of choice are his legs.
  • He's among the most determined non-human Mettatons, as he grew 2 legs by sheer willpower.

Human Mettaton

  • Goes by the nickname of "Human"
  • He has no weapons.
  • Basically a less murderous ClassicMTT.

Genderbent Mettaton

  • Goes by the nickname of "Fem"
  • Same weapon as classic MTT.
  • Basically the female version of ClassicMTT.

Boot Guide Mettatons

  • Go by the nicknames of (see image for nicknames)
  • Basically versions of ClassicMTT with different outfits and slightly altered personalities matching their clothing styles.

Waluigi

  • Goes by the nickname of "Waluigi"
  • His waahpon of choice is a pinball ball.
  • He became a full-time inhabitant of Mettatopia after getting rejected from both Undertoad and Smash Bros Ultimate.
  • Owns all Mettatopia's pinball machines, and shares a taco stand with Oxidado.
  • Has a one-sided rivalry with Luke about who has the best cap and mustache.

Mii Fighter Mettaton

  • Goes by the nickname of "Mii"
  • His weapon of choice is "???"
  • The rival of Mii Gunner Sans.

Chibi Mettaton

  • Goes by the nickname of "Smol"

Added Mettatons

Ink!Mettaton

  • Goes by the nickname of "Painter"
  • His weapon of choice is his dual-wielding paintbrushes.
  • The creator and sworn protector of Mettatopia.

Nindroid Mettaton

  • Goes by the nickname of "Ninja"
  • His weapon of choice is his chainsaw-axe.
  • Mettatopia's Annoying Dog equivalent.
  • Tells everyone to make original AUs rather than Swap takes.

Award-show Mettaton

  • Goes by the nickname of "Oscar"
  • He doesn't use any weapons since he is a award-show host.

Toy Figure Mettaton

  • Goes by the nickname of "Toy"
  • His weapon of choice is his plastic toy chainsaw.
  • He don't like Junior or Time Kid, as they often play with him for hours and make him wear ridiculous outfits.

Restaurant Mettaton

  • Goes by the nickname of "Gourmet"
  • His weapon of choice is a kitchen knife.
  • The Owner of the RestAUrant.
  • Likes fancy food.
  • Hates food fights.

Janitor Mettaton

  • Goes by the nickname of "Janiton"
  • His weapons of choice are cleaning materials.
  • His left arm is a vacuum cleaner.
  • Sometimes accidentally drops green soap that Mettatons can slip over.

Paparazzi Mettaton

  • Goes by the nickname of "Get out!"
  • His weapon of choice is a camera.
  • Often referred to as Mettatopia's Jerry (except by Opposite).
  • Often hired by Irene to cause scandals.

Mime Mettaton

  • Goes by the nickname of "Mime"
  • His weapon of choice is a Baguette.
  • Can't speak, but can communicate through sigh language.

Fashionista Mettaton

  • Goes by the nickname of "Mode"
  • His weapon of choice is his measuring tape, which he uses as a whip.
  • Loves designing outfits with shoulder pads.

Secret Agent Mettaton

  • Goes by the nickname of "M"
  • His weapon of choice is a golden gun.
  • He is the leader of MTTI6.
  • Only the most important Mettatons and Spy-bots are supposed to know he exists, but Deceiver got informed by some rogue ones.

Superhero Mettaton

  • Goes by the nickname of "Supermetta"
  • His weapons of choice are a boomerang and hookshot shaped like a leg.
  • While he is in his EX form, he can summon a pair of NEO wings to fly.
  • He originated from an AU destroyed by Error.
  • Still grieving over his cousins, who were killed during a robbery, which caused him to become a superhero.
  • Protector of the weak and innocent Mettatons and Mettacrits.

Supervillain Mettaton

  • Goes by the nickname of "Antago"
  • His weapon of choice is a doomsday machine.
  • Supermetta's evil insane clone.
  • He wants to turn Mettatopia into his personal empire and theme park.
  • Denied Deceiver's alliance request, as he wants all power for himself.

Greek Theatre Mettaton

  • Depending on his mood, he goes by the nicknames "Comedy" or "Tragedy"
  • His weapons of choice are a lightning bolt and a trident.
  • His head consists of 2 theater masks and rotates depending on his mood.
  • He originated from an AU set in ancient Greece destroyed by Error.

William Mettaspheare

  • Goes by the nickname of "William"
  • His weapon of choice is an UF!Papyrus shaped skull.
  • He's Mettatopia's best scriptwriter.
  • He's one of the few that enjoys hanging out with Kaard, as they have similar ways of speaking.
  • "To be fabulous or not to be fabulous, that's the question!"

Rapper Mettaton

  • Goes by the nickname of "Draco"
  • His weapon of choice is his diamond microphone.
  • Has a dragon tattoo on his left pec (hence his nickname), but it's hidden underneath his t-shirt.

Sansaton

  • Goes by the nickname of "Prank-star"
  • His weapons of choice are a MTT-brand gaster blaster and sugar skull bombs.
  • Has many of Sans' personality traits, including self-awareness.
  • He wears a skeleton bandana over his mouth.
  • Likes to stack glamburgers on the top of peoples heads.

Burgerpants Mettaton

  • Goes by the nickname of "Mettapants"
  • He doesn't have any weapons.
  • The only things that makes him different from Burgerpants is the fact he's a Mettaton and he he doesn't smoke.
  • He is a bit more respected than classic BP.
  • Comes from a destroyed AU with as only change being Mettaton and Napstablook swapping with Burgerpants and Nice Cream Guy.

Old Man Mettaton

  • Goes by the nickname of "Gramps"
  • His weapon of choice is a cane.
  • He always complains about the youth of today and how everything was better when he was young.
  • Doesn't like the youngsters stepping on his lawn, and has a collection of things that ended up there.
  • Some think he's an older version of Steampunk.

Mad Doctor Mettaton

  • Goes by the nickname of "Spark"
  • His weapon of choice is a taser.
  • His head resembles that of MTT NEO more than EX.
  • Never leaves his lab.
  • He loves electricity.

Abomination Mettaton

  • Goes by the nickname of "Frankenmetta"
  • His weapon of choice is a chainsaw.
  • He's made of the spare body parts of other Mettatons.
  • Has multiple personalities.
  • He loves monster movies, though one of his personalities loves romantic comedies.

Terminator Mettaton

  • Goes by the nickname of "MTT-1000"
  • His weapon of choice is a M-27 Phased plasma rifle.
  • No matter how many times you defeat him, He'll always be back.

Darth Mettaton

  • Goes by the nickname of "Vader"
  • His weapons of choice are a Lightsaber (MTT Brand of course) and his force choke.
  • He has an alliance with Deceiver.
  • Nearly force-choked Aqua once after he lost a duel.
  • Nobody has seen what's behind his mask without getting killed. Whatever he looks like, one thing is for sure: he is anything but absolutely beautiful.
  • Has a plot to destroy the council.
  • Some people believe he is Frisk's father.
Mettakin Soulwalker
  • Went by the nickname of "Chosen One"
  • His weapon of choice was an MTT Brand lightsaber.
  • Vader's past version.

Shadow Mettaton

  • Goes by the nickname of "Kage" (pronounced Ka-gai).
  • His weapon of choice is a giant spikey chainsaw.
  • He is a manifestation of classic MTT's twisted desires.
  • His catchphrase is "I am a shadow, the true self"
  • Hates the Phantom Thieves.
  • Originated from Mementostale, that was destroyed by Error.

Haunted house Mettacrit

  • Goes by the name of "Spectre"
  • His weapon of choice is a candle stand.
  • He looks like a spectre from OFF.
  • Bonded with Alphys EX over their hate of batters.
  • Is the owner of the Haunted Luxury Mansion.
  • Likes to eat abbadon's meat and sliver flesh.
  • Believes that Dedan is Papyrus's true dad.

30's cartoon Mettaton

  • Goes by the nickname of "Mettatoon"
  • Has a massive amount of favorite weapons.
  • Has much more and more fluid and dramatic form changes than any other Mettaton.
  • Aside from box and EX, these are a ghost, fighter jet, tank, homing missile and a giant microphone.
    • Besides that, his individual forms can also drastically change their faces and in some cases sizes.
  • He is completely monochromatic and almost looks hand-drawn.
  • One of the more antagonistic Mettatons, and likes causing trouble, more often than not in the luxury mansion.
  • He likes Cuphead and is still waiting for it's DLC.

Artifical Intelligence Mettaton

  • Goes by the nickname of "AIM'
  • He can control all the sentries and weapons in Mettatopia.
  • Since he is a super A.I, he can switch bodies with any robot he comes across.
  • Has a fear of hackers.
  • Is MTT-1000's boss.

Minecraft Mettaton

  • Goes by the nickname of "Miner"
  • His weapon of choice is a crossbow shooting pink firework rockets.
  • He often ventures into the Corrupted Wasteland to fight the Scrappers.
  • He hates Fortnite and Default Dance Sans.
  • Can't pose dramatically without installing a mod.
  • Comes from Minecraft rather than an AU.

Fallen Angel Mettaton

  • Goes by the nickname of "Archangel"

Added non-Mettaton robots

Repair-bots

  • They often go by the nickname of "Fixers"
  • They repair broken Mettatons, but are made unable to fix damage made outside Mettatopia.
  • They can create more Repair-bots when needed.
  • Some are sometimes seen playing Super Mario Maker.
  • They resemble the mini MTTs, but with construction hats and 4 arms.

Cleaner-bots

  • Their weapons of choice are cleaning materials.
  • They are Janiton's assistants.
  • Their metal is so clean it can shine bright enough to blind people.
  • At least one of them idolizes Woshua.

Mafia-bots

  • Their weapons of choice are baseball bats and mini-guns.
  • They serve as henchmen to Gangster.

Jouster-bot

  • His weapon of choice is obviously a joust.
  • He is King's champion, servant and announcer all rolled into one robot.

Guardian Sentries

  • They often go by the nickname of "Sentries"
  • They're Mettatopia's first line of defense.

Spy-bots

  • Their weapons of choice are all kinds of guns.
  • They're M's eyes and ears.
  • There are 1000 Spy-bots, numbered from 000 to 999
Spy-bot 000
  • Went by the nickname of "000"
  • His weapon of choice was a AK-47
  • He was the OG Spy-bot, but went missing. Theories go he went rogue, and multiple Mettatons say they saw him near Deceiver.
Spy-bot 007
  • Goes by the nickname of "007"
  • His weapon of choice is a Walter PPK.
  • He's the leader of the Spy-bots during missions, as a malfunction made him the most talented of them all.
    • However, he flirts with the female Mettatons way too much due to this as well.
Spy-bot 042
  • Officially goes by the nickname "042", but prefers to just be called "42"
  • Everything is his weapon of choice.
  • Believes he is the answer to everything in the universe.
Spy-bot 051
  • Goes by the nickname of "051"
  • His weapons of choice are a tractor beam and a laser gun.
  • Some believe he discovered and hides evidence of alien Mettaton life.
Spy-bot 064
  • Goes by the nickname "064"
  • His weapon of choice is a drone controlled by an N64 controller.
  • He often dresses like a red plumber.
  • He is friends with Luke.
Spy-bot 360
  • Goes by the nickname of "360"
  • His weapon of choice is a machine gun.
  • Can rotate his head 360 degrees.
  • The worst aimer of the Spy-bots, as he always does a 360 no-scope.
  • Is a possible ally to MLG Mettaton.
  • Likes to play Call Of Duty and various other FPS military games in his free time.
Spy-bot 969
  • Goes by the nickname of "969"
  • His weapon of choice is a rocket launcher.
  • He is specialized in missions with low/no gravity and a lack of oxygen.
Spy-bot 984
  • Goes by the nickname of "984"
  • His weapon of choice is a gun.
  • He went rogue and allied with Deceiver.
  • He is a big supporter of Utopiatale Mettaton's policies.

Shadow-bots

  • They're the guards of Kage's palace.
  • They wear masks that when taken of reveal their true forms.

Guide-bot

  • Goes by the nickname of "Tour master"

Scrappers

  • Robotic zombies that reside in the Corrupted badlands's Junkyard.
  • They old robots that got broken down or corrupted and were sent to the Junkyard for salvaging.
  • They have rusted metal exterior and somethings lack arms, legs, torsos and even heads.
  • Often speak in weird speech quirks.

Non-Mettatons who have visited Mettatopia

Non-Mettatons who often accompany their AU's Mettaton during their visit for various reasons

Inverted Fate Frisk

  • Goes by the nickname of "Fate"
  • They prefers pacifism over fighting, yet have a stick as weapon.
  • Often hangs out with Protag.

Inverted Fate Chara

  • Goes by the nickname of "Captain Cryptic"
  • They have no weapons.
  • Most Mettatons can hear them.

Inverted Fate Papyrus

  • Goes by the nickname of "Invert"
  • His weapon of choice is his "blue attack"
  • The only non-Mettaton who is a part of the science Mettatons.
    • After his inclusion, Mettaton science has gone too far.

Inverted Fate Papyrusbot

  • Goes by the nickname of "Pasta"
  • Invert took him to Mettatopia to sell spaghetti and spread joy.
  • Most Mettatons find him creepy.

Rule of the Great and Terrible Parker

  • Goes by the nickname of "Parker"

Undertale Rho Napstaton

  • Goes by the nickname of "Rho2"
  • His weapon of choice is the IKARUS cannon.
  • Likes composing and mixing music.
  • Very similar to ClassicNTT (a mix of Classic Napstablook and US!Napstaton) personality-wise.
  • He is never seen within Mettatopia without Mettaton.

Impacted Reality Alphys

  • Goes by the nickname of "IR"
  • She has no weapons.
  • A big Mettatopia fangirl.

Tyrannic Fell Napstablook

  • Has no nickname, as noone knows he is there.

Fandom Interpretation Papyrus

  • Goes by the nickname of "Fanon"
  • His weapon of choice is a plate of spaghetti.
  • Often hangs around Pasta.

Polantale Froggeater

  • Goes by the nickname of "Froggeater"
  • His weapons of choice are flies.
  • Bagguette's trusty cameraman.

Core!Frisk

  • Goes by the nickname of "CORE"

X!Gaster

  • Goes by the nickname of "X"

Ink!Alphys

  • Goes by the nickname of ???
  • Visits Mettatopia for research.

People who are unable to enter Mettatopia

Bolded characters aren't prevented from access by Ink MTT but can't enter for different reasons

Mettatons

  • Axetale Mettaton: Axetale is considered a multiversal threat.
  • Utopiatale Mettaton: Is considered a possible multiversal threat. This goes for both the Rho and non-Rho versions. Rumors go some individuals try to get him into Mettatopia.
  • Glamourtale Mettaton: Is considered a possible multiversal threath.
  • Genocide Route Storyswap Mettacrit: tried to kill the other Mettatons.
  • Undertail Mettaton (Warning, some info here may be disturbing to some): his visit ended in a massive lawsuit when Bliss got [CENSORED] and Junior and Time Kid got traumatized when they accidentally saw it. Without the science Mettatons building a memory wipe they would never have recovered.
  • Swapswapswap etc. Mettatons: Ink!Mettaton lost count and decided to just not invite them.
  • DeTale Mettaton: stuck in an inactive body.
  • Gaster's Realm/Despotale/Underfoil Mettaton: under extreme control and likely wouldn't survive trying to leave their AU.
  • Greater Fell Mettaton: for safety reasons, as his virus might spread to other Mettatons.
  • Microbetale Mettaton: so small a shrink ray needs to be built to invite him.
  • MLGtale Mettaton: Had nearly assassinated one of the members of the MTT high council by sniping them during a public speech.
  • Omega Mettaton: Ink doesn't want too many human souls scattered around.
  • Any Mettaton who is dead in his AU.

Non-Mettatons

  • Error!Sans: Multiversal threat. Still trying to find a way around it.
  • SANESS: Nearly destroyed Mettatopia.
  • Fortnite dance Sans: Tried to dance-off against Dancetale Mettaton.
  • Sands: He's course, rough, irritating and gets everywhere.
  • Annoying Dog: WOOF!
  • X!Chara: Is considered a possible multiversal threat.
  • Betty: Multiversal threat.
  • Sky the virus: Although he isn't really a threat to the multiverse, he is still a possible threat to Mettatopia.
  • Spep: MTTs already have a lot of pep in their step.
  • Ink Jerry: everyone's least favorite Ink person.
  • Void Worms: A race of inter-dimensional parasites that devour AUs to satisfy their hunger.
  • All other Jerry's except for Antitale Jerry.
  • All of Undertail, to prevent more "incidents".

Locations

Main entrance

Mettatopia's entrance.

City square

A plaza that resembles New York City that is surround will massive jumbo-trons and billboards that advertise various MTT products and TV shows.

Mettatopia Outskirts

A part of Mettatopia strongly resembling Hotland with buildings styled like Alphys' lab and the CORE, as well as the ocasional Blook house scattered around.

MTT Mega RestAUrant

Similar to the RestAUrant, it is a large restaurant that is home to the most delicious cuisine in the Multiverse. Kids gets to eat for free here.

MTT Theater

Tba

Mettawood Movie Studio

The place the Mettatons make their movies together.

MTT paradise resort and spa

Tba

MTT Resort Mettatopia Brand

A small building at the paradise resort that is a near-exact replica of the original MTT resort, including a smoking shopkeeper who hates his job.

MTT apartment flats

Tba

MTT Mega Mall

Tba

MTT Museum

As the name implies, it's a museum that stores some of the greatest artifacts and paintings in Mettatopia. It most mysterious artifact however is a strange sock from an unknown world.

 The Thundersnail Racetrack

Tba

The MTT Garden

Tba

 Sentinel Plaza

A plaza built to contain the Sentinel.

MTT secret lab for glamorous inventions

The place the scientist Mettatons usually hang out in, as well as the place spare body parts are stored at.

The Haunted Luxury Mansion

Tba

The Mettasea/Isle Mettaton

A disproportionally small sea with an island often sailed towards by Aqua and his crew, using the SS Legs.

The Corrupted Badlands

Tba

The Junkyard

The home of the Scrappers.

The Main Power Generator

The Machine that powers this AU and allows it to float above the anti-void.

Kage's Movie-set Palace

Tba

Miscellaneous

  • Not only are there Mettatons from already existing AUs, but new OC Mettatons present in Mettatopia.
  • Only Mettatons can enter this AU, meaning that characters like Undyne, Alphys, Papyrus, and Sans can't enter this AU. Though apparently, a Mettaton can bring them with them, as shown by Spiral.
    • This includes characters from Mettatale that are not the OG Mettaton.
    • While it includes characters with the celebrity role from crossovers, for switch-ups it doesn't.
  • There are a few MTTs who have left due to "Certain circumstances".

Music

Area Themes

  1. Another Medium - (Mettatopia Outskirts Theme)
  2. Haunted Horrors - (Haunted Luxury Mansion Theme)
  3. Luxurious Laboratory - (MTT secret lab Theme)

Character Themes

  1. Repainted Robotics - (VS Undertale:Repainted Mettaton and Nudealert Kris)
  2. Tetromino Crusher - (VS Tetris Mettaton)
  3. Peppered Face Steak - (VS Haunted House Mettacrit)
  4. TERMINATE - (VS Terminator Mettaton)
  5. Monochrome crusher - (VS Ink Mettaton)

Misc. Themes

  1. An Island of Glitz and Glamour - (Main Theme)
  2. How it all began - (Intro Theme)
  3. Fabulous Fight - (Enemy battle theme)
  4. Show's over! - (Pacifist Ending Theme)
  5. Curtains down - (Genocide Ending Theme)

Gallery

This is where the pictures of all the Mettatons for the AUs will be placed.

Trivia

  • The Mettavengers were inspired by "The Avengers" and this Q/A from the Inverted fate ask-blog.
  • Some AU travelers nicknamed this AU as "The Omega Timeline for Mettatons".
  • Cory (Newscapepro) and Underfell flowey have visited this AU once and aren't considered as threats, but as guests.
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