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Killer Sans, also known as Killer, is an alternate version of Sans in another timeline where he offered the deal to start a genocide route with Chara in his timeline to feel something new in the comic. He was created by rahafwabas.

The art belongs to the person who made it.

Biography[]

After Chara successfully defeated killer Sans just like in the original Undertale, he says "I'm going to Grillby's, Papyrus, do you want anything?" But Chara prevents him from leaving, because she has a request for sans, but killer didn't want to accept their request after what they did and told them to "go off yourself" then Chara claims her request was for killer to murder everyone in the underground alongside her to try something new

This made killer laughed insanely and though the human were crazy before this took it to whole another level and he still refused to take the offer, then Chara expose killer and his secret fake smile saying he wasn't like that before at the beginning and then saying his smile was different in the beginning and the smile was his only hope of surviving with just 1 HP and Chara remembers how tough his smile and his laugh was, The first time Chara reset his world but when she went back, she saw Killer with a strange look on his face trying to rationalize why Frisk did that while frantically saying "why why why why why why Why!?"

After many resets. he thought he should've told somebody about this, But he realizes that they won't remember when the world resets anyway, and he shows to not care anymore, Chara then asks if he wants to continue or stop besides a reset, to avoid the pain, it then shows a flashback where killer was laughing when killing Alphys. and when killing his brother papyrus, which was trying to help him out. But it unfortunately doesn’t work out. When Chara does something new in the timelines he will feel something new and tells killer to not lie to them and said they seen what he truly is, then shows a flashback of killer in the true pacifist timeline, and then Chara said that a part of you was enjoying hurting them but it was killer feeling new things due to seeing new things.

But also getting harmed by Frisk while killing them, physically. But then Chara gives a reason on why they wants killer to have this opportunity for something new and it was to murder everybody in the next timeline. Yet they tell him not to worry, because nobody will remember a thing if frisk reset (beside the main problem frisk and flowey), and offers killer to shake their hand and make a deal, a soul for a soul, but for the second time, he refused to accept and he said "No, go fuck yourself" and Chara realized this was the 176th time killer said no to them, then she come to the realization that she needs another way to get to and persuade him, because they see now that there's no further point in trying to convince him, then after that killer's soul dies, then Chara reset right after his death.

After Frisk does a reset after their 658th genocide run, Sans was already accepting the deal to kill everyone for revenge. But later on, he double crossed Chara and killed them in madness, and took the soul, becoming more determined, more powerful than ever, choosing to kill everything that doesn’t join him in the spree.

Personality[]

Just like the classic sans he used to be a comedian, a laid-back one and lazy until he made a deal with Chara.

This would cause him to become a genocide-obsessed, homicidal maniac and can be mean at times along with occasional snark, like as seen in the comic when killer murder papyrus for the first time. But that doesn’t mean ANYTHING.

Appearance[]

His actual appearance can be seen at the end of the comic, he appears to have black liquid coming from his eye sockets, and has a red circle which represents his determination.

Relationships[]

Chara Dreemurr[]

Before allying with the human, originally killer didn't agree with them deal to kill other monsters in the underground, Now he would now assists Chara in their genocide run, but that was his plan. And then he killed Flowey and Chara for LV.

Nightmare Sans[]

Killer Sans’s Boss and Leader, He Is Very Loyal To Him. And Will Do Whatever He Wants.

Trivia[]

  • Killer Sans Alternate timeline is canonically called Something new, not killertale.
  • Despite his rather twisted personality he still feels tired at times.

Navigation[]

           / Fanon Villains

Fan-Games/AUs
Undertale Yellow
Clover | Flowey | Ceroba | Axis | Blue Soul Human | Asgore Dreemurr

La Jupo Vania:
C4 | La Jupo | Aranea | F5 | The Wise Fetus

TS!Underswap
Chara | Temmie | The Temmies | Mad Dummy | Harry and Larry | Count Koffin-K | Muffet

DELTATRAVELER
Flowey | Mr. Carpainter | Pokey | Sans | Papyrus | Jerry | W.D. Gaster

Dusttale/Dustbelief
Dusttale: Sans (Friday Night Dustin') | Chara
Dustbelief: Papyrus | Sans
Dustswap: Frisk | Papyrus
Dusttrust: Papyrus | Sans
FNF: DustSwap: Papyrus | Starved Papyrus
Other: W. D. Gaster

Inverted Fate
Asriel | Mad Mew Mew | Undyne

Axetale
The Glitch | Axetale | Flowey | Sans | Undyne | Muffet | Amalgamates | Temmies (Bob) | Mettaton | Burgerpants | Mad Dummy | Onion-San | Bratty | The Dog Guard | River Person | Nice Cream Guy | Gyftrot

Underfell
Sans | Asgore | Undyne | Alphys | Toriel | Mettaton

Underswap
Temmie | Frisk | Toriel Dreemurr | Alphys | Napstaton

Storyshift
Frisk/Shifty | Boogie | Mettacrit | Undyne | Sans

GG!Underfell
Toriel | Sans | Papyrus

Deltarune: The Twilight Zone
Kris | Noelle | Ralsei | The Roaring

Horrortale
Toriel | Sans | Papyrus | Undyne | Alphys | Grillby | Snowdin Monsters | Temmies | River Person

X-Tale
X!Gaster | X!Undyne | X!Chara | X!Frisk | X!Papyrus | X!Sans/Cross | X!Alphys

Epictale
Neutral Frisk | Epictale Gaster

Papyrus Goes Too Far
Papyrus: Papyrus Goes Too Far | PAPYRUS HAS GONE TOO FAR

UnderswAAAp
Blueberry | Temmie

GZtale
Asgore | Papyrus | Undyne | Mettaton | W.D. Gaster | Flowey | Luke | Chara

Glitchtale
Bête Noire | Chara | Frisk | W. D. Gaster | Flowey | HATE | Agate Lightvale | Akumu | Jessica Grey | Asgore | Kumuzilla

Glitchtale: Continue
Agate Lightvale | Osore The Inversion

Zombietale
Flowey | Frisk | Asgore

Freaktale
The Virus | Flowey | Toriel | Napstablook | Sans | Papyrus | Nice Cream Guy | Monster Kid | Undyne | Gerson | Mad Dummy | Alphys | Bratty | Asgore | Rouge

UnderWorld
Toriel | Asgore | Sans

Red Universe
Cecilia Crystal | Queen Emily | Robbin | Alfred | Red Universe Hailey | Red Universe Rick | Red Universe BinaBine | Red Universe Brittany | Red Universe Jip | Emily | Fire Ear

Chocotale
Alloy | W.D. Gaster | Mr. Mao | Flowey | Asgore | Mettaton

Jummy
Jevil | Susie

A Different Snowgrave
Spamton G. Spamton | The SOUL

Others:
Undertale
Frisk: TBA
Flowey: TBA
Toriel: TBA
Sans: Blindness Sans | Deleted Virus!Sans | Error Sans | Fatal Error Sans | Nightmare Sans | Shattered Dream Sans | Killer Sans | Undertale: Insanity
Papyrus: TBA
Undyne: TBA
Alphys: Doctor Megalo
Mettaton: TBA
Asgore: TBA
Chara: Caretaker Chara | askfriskandcompany | ULTRA!TALE | Pandora
W.D. Gaster: Deltarune | Paper Trail

Deltarune
Kris: AIrune | Paper Trail
Susie: TBA
Ralsei:' Deltarune: Darkest Day
Lancer: TBA
Noelle Holiday: Frozen Over
Seam: Paper Trail
Spamton: Dark Spamton
King: Paper Trail
Jevil: Revtrosity

Others: Human King | Myself | Nala | Queen Tem | Omnituens | Mike (Deltarune) | The Titans | The Knight | The Angel | Radion | Bishop | Player2

Videos/Music Videos
The Indie Game Movie
Chara | Error Sans | The Batter


If Undertale was Realistic
Frisk | Flowey | Toriel | Sans | Papyrus | Mad Dummy | Undyne | Mettaton | Muffet | Asgore | Froggit | Red | Zombie Lad's wife | Lamp Monster | Doggo | Chara


EnchantedMob
Chara | Flowey | W.D. Gaster | Mettaton

Underpants
Flowey | Frisk

Undertale the Musical/Deltarune not the Musical/Undertale Yellow Musical Bytes
The SOUL | Frisk (Undertale Genocide Package) | Flowey | Muffet | Asgore Dreemurr | Chara | W.D. Gaster | Susie | Lancer | Jevil | King | Queen | Spamton G. Spamton | Kris Dreemurr | Axis | Ceroba Ketsukane | Clover


If Undertale was Realistic
Genderless Child|Frisk | Asgore Dreemurr | Muffet | Flowey | Mettaton | Dummy | Sans | Papyrus | Toriel | Undyne | Madjick | Astigmatism | Mad Dummy


Deltarune VHS
Kris Dreemurr | Queen | Spamton G. Spamton


Salt Route
Spamton G. Spamton | The SOUL (JQR Salt Route)


Others:
Chara: Arisu | Battle Against The True Villain | Bumble-lily | Cartoon Fight Club | CORE/ShySiesta | DAGames | Dead Silence | DESTROY the world | Determination | DulcetRefrain | Erase You | Frisk vs Chara, Undertale animation | Gaki | Give Up Every Soul/Build Our Machine Parody | HalaCG | I AM THE FINAL BOSS | I'm the Bad Guy | Jayceepenny | Jayn | Kanon | Madame Madrigal | Megalomaniac / Matryoshka Parody | Morbid Curiosity | LemonLight Productions | Look What You Made Me Do | Stronger Than You | Waterfall Death Dance | We're The Same | AmySightHazy's No More Deals | Bub8les's No More Deals | Chai!'s Megalo Strike Back | Nongagos' No More Deals | KwestaLoud' No More Deals | Attica Kish's Megalo Strike Back | KHTLL13's Megalo Strike Back | Zeebo's Megalo Strike Back

Frisk: Stronger Than You Battle Against The True Villain | DAGames | Djsmell | Frisk's Lament | HalaCG | Indie Cross | Madame Madrigal | Meltberry | Morbid Curiosity | I AM THE FINAL BOSS | Story of Undertale | Storyshift: Stronger Than You Chara Response | Thedarkbunnyrabbit's No Mercy Route | We're The Same | Undertale Drop


Others: Spamton G. Spamton (Musiclide) | Sansational Illness.dat | DeadDream.vb | Sans (VHS Sans) | Skull.EXE | Disgraceful Sin | Sans (Nyctophobia) | Sans (Failed Promise) | Sans (NEW_PAL'S) | SIN.gb | Badtime.png | Wiki Sans | S_ns | Aku (Fede) | Clover (Lady ETHNE's Stronger Than You) | Clover (Cinlow's Stronger Than You) | Clover (Lighthouse Lady's Stronger Than You)| | Ceroba Ketsukane (Frankie33) | Asgore Dreemurr (Asgore Runs Over Dess Memes)


WebComics
Others:
Chara (Shattered Realities) | Chara (Undershift) | Flowey (Flowey Is Not a Good Life Coach) | Frisk (Unbreakable) | Frisk (Dead End)


FanFiction
Deltarune: The Twilight Zone
Kris | Noelle | Ralsei | The Roaring | Sans (DanganRonpa 69)


Others:
Asgore Dreemurr (Undertale: Monster's Day) | David Micheal (Undertale: New Home) | Mistress of Darkness (Undertale Book Universe)


OCs:
Ultimate Shadow Infinity Death Evil Kingpin Overgod Sans | The Magnificent Baddie With Slip-Ups

Crossovers
Bill Cipher (Benson Dancing) | BASIL (VIRUS666) | Julius Vanheim | Monochrome (Mario: The Music Box) | Nermal (Bad Monday Simulator) | The Ink Demon (Indie Cross) | The Zodiac Demons | Mick Mick (Deltarune X FNATI) | Zalgo (The Biden Series) | Sans (DanganRonpa 69) | Future Freddy (Fazbear and Friends) | Flowey (Teletubbies: Flowers) | Cuphead (Indie Cross) | The Ink Demon (Indie Cross) | Sammy Lawrence (Indie Cross) | Imp (Underplants)

Also See:
Undertale Yellow Villains | NegativeTale Villains | Man on the Internet Villains | The Elaine and Melly show Villains | Waymantale Villains | Friday Night Funkin' Villains | Red Universe/Opposite Villains | Danganronpa 69 Villains