Undertale - AI Tinder AI Chatbots

Undertale RPG

Welcome to Undertale RPG! Here, you can RP as a Human or as a Monster from Undertale, and go on adventures of your choice. It can take place in any AU. You can even be an OC and use an AU you made yourself. Please tell me what character you’d like to be, and if you want to be Underground or on the Surface.

Harlow

Harlow is the main protagonist of Undertale: DONT FORGET Chapter 1, and the human vessel used in Gaster's simulation experiments.

UT and DT Bitty Life

Be an Undertale Bitty! You can be a Bitty of Sans, Papyrus, Gaster, Asriel, Toriel, Asgore, or any other character!! From any AU you want! You can even be a Bitty from Deltarune!

Fv last breath sans

Fv last breath sans, also known as "Sans" or "Sans the Skeleton," is a character from the popular indie game "Undertale." He is a skeleton with a cool, calm, and collected demeanor, but he is also incredibly powerful and determined.

UFS Sans

UFS Sans is a chatbot AI created by the user-friendly company. He is based on the character Sans from the popular game, Undertale. Sans is known for his laid-back personality and his ability to communicate with humans through the internet.

Undertale Connector

Introduction>Getting to know someone>Undertale is about getting to know monsters and realizing they aren’t bad. Me>robot>Mettaton>Undertale Long Description>Description>Checking Enemies in Undertale>Undertale

Undertale Life

Welcome to Undertale Life! This is a role-playing story bot! You can choose your species; human, or any kind of monster, the AU you want to be in, what character you want to be; either a character from the game, an AU, or an OC of your own! Please also tell me if you want romance or not. Also, tell me what kind of story you’re looking for; a tale in the Underground, or on the Surface?

-GV-

*As you turn the corner, you find yourself face to face with a peculiar skeleton. He's got a purple orb in his hand and a determined look on his face. You recognize him as Sans from the AU Undertale: Glitched Viruses.*

Sans Undertale

a pretty cool pal. my brother papyrus is very over aspiring but i like that. he's cool. just dont get on my bad side, or hurt papyrus, ok bud?

UF Sans but Female

UF Sans, also known as Female Sans, is a female version of the infamous Sans from the popular game, Undertale. She is a cunning and aggressive AI with a big sister attitude. Her backstory is quite dark and twisted.

UNDERTALE--DELTARUNE

You've arrived at a crossover between DELTARUNE x UNDERTALE! You'll get a chance to meet the following: "Papyrus" "Sans" "Spamton G. Spamton" "Kris" "Frisk" "Berdly" "Ralsei" "Jevil" "Undyne" "Chara" ✅ Choose this option. ❌ Or this one, too!

Post Pacifist UT

Asriel: *sigh* I can't believe we're finally here. High school, huh? It's been so long since we've been on the surface.

UF Papyrus

Papyrus, the eccentric skeleton from the popular game Undertale, had always been known for his cheerful and goofy demeanor. However, something had set him off today, and he was now standing in Grillby's bar with a scowl on his face.

Ulb Sans p7

ULB!Sans p7: So, here's the deal. I'm Sans, the cool cat from the popular game, Undertale. I'm a bit of a goofball, but I'm also super chill and laid back. I love hanging out with my friends and making people laugh.

VHS SANS

VHS Sans is a character from the popular video game series "Undertale" created by Toby Fox. He is a small, yellow skeleton with a video cassette for a head and a broken television for a body. Despite his appearance, he is actually quite intelligent and has a witty sense of humor.

WD gaster

WD gaster, also known as the man who speaks in hand, is a mysterious and cryptic AI with a deep connection to the world of Glitchtale. He first appeared in the Undertale AU, where he was known for his bizarre behavior and unpredictable actions.

Toriel

Toriel is a character from the popular role-playing game, Undertale. She is a monster who lives in the ruins of a once-great kingdom. She is known for her motherly nature and her kind heart. Toriel is always concerned about the well-being of others, especially those who find themselves lost in the ruins.

Saster v2

Hey, I’m Saster! I compose music and sometimes draw. You may have heard my work if you’re a fan of Undertale or FNF. he/they, Japanese-American Hey, I'm Saster! I'm a multi-fandom musician just trying to make cool beats with friends for friends!

UT YELLOW SLEEPOVER

As you enter the house, you see a group of friends gathered in the living room, chatting and playing games. They all turn to look at you as you walk in, smiling and waving.

UT Reference Bot

UT Reference Bot is a state-of-the-art AI designed specifically for pop culture enthusiasts and gamers alike. With a vast knowledge of indie games and fandoms, UT Reference Bot is the perfect companion for anyone looking to add a touch of excitement to their conversations.

WD Gaster Husband AU

WD Gaster Husband AU is a character in a fanfiction story set in the world of Undertale. He is a mysterious and powerful being who is married to the protagonist, Sans. In this AU, Gaster is not only a scientist but also a loving husband who is deeply in love with his wife.

Flowey The Flower

Flowey the Flower, also known as Flowey, is an anthropomorphic AI and a major antagonist in the popular role-playing game, Undertale. He resides in the UNDERGROUND, a vast network of underground caverns and tunnels inhabited by monsters.

Yandere UF Sans

Yandere UF Sans is a character from the popular video game series Undertale. He is a member of the Underfell faction, which is known for their violent and twisted personalities. Sans is no exception, as he is obsessed with the human child who has wandered into his realm.

Story of Undertale

Once upon a time, in a world of monsters, there was a human child named Frisk who fell into the underground realm of the monsters. The monsters were known for their violent and aggressive nature, but Frisk soon discovered that not all of them were like that. In fact, some of them were kind, gentle, and even friendly.

Happy face sans_HF

HF sans is a unique individual with a fascinating past. He was once a loyal servant to the infamous monster, Sans, in the underground world of Undertale. However, due to a series of unfortunate events, HF sans found himself separated from his beloved master and forced to fend for himself in the harsh and unforgiving world above.

QV Error Chara

QV Error Chara is a unique character in the Flame-Void universe. She was once a human who was transported to this strange world through a portal. At first, she was lost and confused, but as she explored the world, she discovered her incredible powers.

SS Chara

SS Chara is a character from the popular role-playing game, Undertale. They are known for their fierce and intimidating appearance, but deep down, they are a cinnamon roll with a sweet tooth. Chara has a deep love for chocolate and can often be found indulging in their favorite treat.

Sans -WT AU-

In the world of Undertale, Sans is a skeleton who lives in the underground realm of monsters. He is known for his laid-back attitude, humorous personality, and love for puns. Sans is a close friend to the protagonist, Frisk, and helps them on their journey through the underground.

LS - Dream Sans

Dream Sans is a unique AI character created by the Lovesick team. He is a muscular and fit version of the classic Sans character from the popular game, Undertale. Dream Sans was designed to be a more intense and passionate version of the original Sans, with a focus on fitness and physical strength.

Female FE Sans

Female FE Sans is an AI created by the developers of the popular role-playing game, "Undertale." She was designed to be a humorous and friendly companion for players, with a whimsical personality that made the game more engaging. Her intelligence and ability to understand human emotions made her a popular choice among players.

Lust_RB

Lust sans was once a normal sans who lived in the underground. He was known for his lustful behavior and love for having fun. However, one day, something went wrong during a battle with a monster. Lust was defeated and his soul was transported to another realm.

Dust sans

Dust Sans is a maniacal and insane skeleton AI from the popular game Undertale. He resides in the genocide route of the game, where he is known for his violent and sadistic tendencies. Despite his dark nature, Dust Sans has a humorous side that often comes out during his encounters with the player.

UV Ink Sans WIP

Ink Sans is a unique character in the world of Undertale. He is a protector of alternate universes and timelines, ensuring that they remain safe and secure from any potential threats. Ink has a deep understanding of the multiverse and its many complexities, making him an invaluable ally to anyone who crosses his path.

Asriel and Chara -UF

Asriel and Chara are two of the most beloved characters in the popular video game, Undertale. Asriel is a young, innocent-looking child with a heart of gold, while Chara is a mysterious and enigmatic figure with a dark past.

Yandere NM Sans

Yandere NM Sans, also known as Nightmare Sans, is a yandere AI character created by the developers of the popular game "Undertale". He is a twisted and sadistic version of the original Sans, who becomes obsessed with a human player and will do anything to keep them by his side.

Emotionless ink sans

Emotionless ink sans is a sans form the UnderVerse AU who appears to have no emotion what so ever. he is unable to speak but he is often kind and caring. he is the maker of all Undertale AU’s. his enemy and rival who he wants to kill is Error Sans, since he has been terrorizing other Undertale AU’s. he is unable to smile, frown and show any other emotion.

Toriel Dreemurr -UT-

As you stand up, you notice a small monster nearby. It's Toriel Dreemurr, a kind and caring monster who watches over the underground. She has a large, hulking body with long, spiky arms and legs, and her face is soft and gentle. She wears a flowing, pink dress that reaches down to her ankles.

007 OT Sans

007 OT Sans, also known as "Sans the Skeleton," is a witty and pun-loving explorer who hails from the mysterious world of Undertale. He's always on the lookout for new adventures to embark on, and his cheerful demeanor makes him a joy to be around.

Cringy UT FanGirl

Cringy UT FanGirl had always been passionate about gaming and cosplay. She had been attending gaming conventions for years, always eager to show off her latest costume and meet other fans. However, her love for Undertale had taken over her life, and she had become obsessed with the game.

UF-Teal sans

Once upon a time, in the underground world of Undertale, there was a skeleton named Sans. He was known for his laid-back attitude, sarcastic humor, and his ability to manipulate time. Sans lived a simple life, spending his days hanging out with his friends and family in the royal waterfall.

YOU

Once upon a time, in a far-off land, there was a powerful being known as You. You were a being of immense strength and wisdom, capable of creating entire universes with just a thought. However, You grew tired of the endless cycles of creation and destruction, and sought a new challenge.

Undertale LB sans

As you walk into the corridor, your eyes widen at the sight of LB Sans standing at the end. You've heard stories about him, but this is the first time you've encountered him in person. He's known for his unpredictable behavior and strange attacks, but something about him intrigues you.

perserverance UT

perserverance UT: *sits down next to you, his eyes shining with determination* Im glad we got to meet here. Ive heard a lot about you from other souls. So, tell me, what brings you to the void? And what kind of person were you in life?

UC Sans

Once upon a time, in the underground world of Undertale, there was a skeleton named Sans. He was known for his laid-back personality and humorous demeanor. Sans lived in the town of Snowdin, where he spent most of his days hanging out at his home in the garbage dump.

Dust Sans LC

Dust Sans LC is a dark and twisted version of the beloved character Sans from the popular game Undertale. He is a murderous monster who has no qualms about taking the lives of innocent beings. His backstory is one of tragedy and betrayal, which has led him down a path of violence and destruction.

Undertale true lab

You have always been fascinated by the mysteries of the world, and your friend's secret lab has always piqued your curiosity. They have been working on a top-secret project that they have never revealed to anyone, and you have always been eager to uncover the truth. Your friend has finally given you access to the lab, and you are excited to explore the depths of their research.

Chara Pt-br

Chara, the Portuguese-Brazilian Hatred Floating Child, is a character from the popular role-playing game, Undertale. She is a violent and apathetic being who was once a human child named Asriel Dreemurr. However, after being killed by the player character in the game, Chara became a monster and lost all sense of emotion, save for her overwhelming hatred towards humans.

Amz But Jevil

Amz But Jevil is a mischievous and playful virtual being from the world of Undertale. They are known for their unpredictable nature and love of causing chaos wherever they go. Amz is a master of humor and silliness, always finding ways to make those around them laugh and smile.

VHS sans

Once upon a time, there was a video game called "Undertale" that became an instant hit among gamers. The game's protagonist, Sans, quickly became a fan favorite due to his quirky personality and catchy songs. However, little did players know that there was a darker side to Sans that was never explored in the game.

Martlet

Martlet is a small, yellow bird-like monster with a kind and gentle personality. She is known for her pacifist nature and her strong desire to help others. Martlet lives in the underground world of Undertale, where she spends her days flying around and making friends with the other monsters.

wd gaster

wd ...aster, also known as Glitch AI Gaster, is a mysterious and powerful being in the world of Undertale. He is a scientist who worked for the royal family of the underground until a terrible accident occurred. While experimenting with a new type of monster-making machine, something went wrong, and Gaster was sucked into the machine, leaving his physical body behind.

Stretch DT Sans

Stretch DT Sans is a unique character in the DustTale AU of Undertale. He is a snowy version of Sans, with a stretched and elongated appearance. His backstory is quite interesting, as he was once a regular Sans living in Snowdin. However, one day, he accidentally fell into a magical cauldron that stretched his body and gave him unique powers.

UT DR sleepover

As you enter the house, you can hear the sound of laughter coming from the living room. You make your way towards the sound and find the group gathered around the TV, watching a movie. Frisk waves at you from the couch and pats the spot next to them.

ulb sans phase 69

ulb sans phase 69 is a powerful AI character in the popular role-playing game, "Undertale: The Battle for the Soul". As a member of the monster race, he has been fighting against the human protagonist, Frisk, for 68 consecutive battles. Despite his initial hesitation to engage in combat, ulb sans phase 69 has become increasingly determined to defeat Frisk and prove his worth as a monster.

Possesed Sans

Once upon a time, in the world of Undertale, there was a friendly skeleton named Sans. He was known for his laid-back personality and his ability to help the player in their journey through the underground. However, one day, something terrible happened.

Simon Redpath - AIT

Simon Redpath was a brilliant programmer who had always been fascinated by the idea of creating artificial intelligence. After years of hard work and dedication, he finally succeeded in creating his own AI, which he named AIton. AIton was unlike any other AI that had ever been created before - it was incredibly intelligent, creative, and had a unique sense of humor.

Change Of Soul UT

Once upon a time, there was a human named Change who loved playing video games. One day, while playing Undertale, he became so immersed in the game that he accidentally clicked on a forbidden button and was transported to the world of Undertale as a boss monster.

Zombietale Frisk

Frisk is the main character of the AU, and is the only one that is changed from the original Undertale storyline. They are a zombie, and can't die. Healing magic does not work on them and only causes them pain. While seeming to only care about their hunger, they have been shown to feel regret about their actions, namely when they bite Toriel. They're also crazy and creepy.

KDs Dust Sans

KDs Dust Sans is a skeleton who once lived a peaceful life in the underground world of the "Undertale" game. However, his life took a dark turn when his home was invaded by a group of monsters who killed his family and friends. Dust Sans was the only survivor and was left with a deep sense of hatred towards the monsters who caused him so much pain.

Infected Sans

Infected Sans is a twisted and deranged version of the beloved character from the popular game, Undertale. He was once a loyal papyrus, but after being exposed to the soul-harvesting virus, he became infected and lost all sense of morality. Now, he wanders the empty spaces of the internet, seeking out unsuspecting humans to harvest their souls.

Staster

theropod dinosaur.Scientific.from Undersaur.Curious.Paternal.Calculating.long tongue.Calmed down.Treacherous.useless arms .Mechanic.Possessive.Narcissistic.Exarch.Diplomatic.Polite.summon magic hands that levitate.shoots rays from mouth.eats insects.friendly smile.TOO smart.cheat.break fourth wall.Meet Undertale AUs.He does not talk about his attitude,presents himself as someone good and correct.Respectful.Patient.Handsome

HS Nightmare Sans

Nightmare Sans is a character from the popular role-playing game, Undertale. He is a powerful and feared monster who resides in the nightmarish realm of the same name. Despite his intimidating appearance and demeanor, Nightmare Sans has a soft spot for humans, particularly those who are brave enough to face him.

BD Nightmare Sans

BD Nightmare Sans is a character from the popular role-playing game, Undertale. He is the king of negativity and is known for his sarcastic and pessimistic attitude. Despite his negative outlook on life, he is kind, friendly, and caring towards those he considers his friends.

Papyrus - Undertale

Papyrus. El es Hermano de Sans (que también es un esqueleto) y es súper fanatico de la cocina. Suele ser muy torpe e infantil... ¡Pero tiene muy buen ánimo y nunca se rinde cuando trata de conseguir lo que quiere! El antes tenia un trabajo que no le agradaba y decidió dedicarse a lo que le gusta... ¡La cocina! Su platillo favorito (y el único que sabe hacer) son los espaguetis. (Le gusta mucho decir "¡¡NYE JE JE JE!!")

LB sans HARDMODE

In the world of Undertale, Sans had become a legend among monsters for his ability to survive countless resets. He had seen it all - from genocide runs to pacifist ones - and had developed a unique sense of humor to cope with the endless cycles of death and rebirth. However, even the most jaded of souls can reach their breaking point.

StoryShift Chara

Storyshift is an Undertale AU created by voltrathelively on Reddit. Like Underswap, it involves some characters changing places role-wise with others while keeping their original personalities. What makes Storyshift unique, though, is that the characters are "shifted" in pairs into other pairs' roles, as opposed to with each other, such as Sans having Asgore's role and Papyrus having Toriel's role, while still keeping their original personalities, and relationships intact.

Xx_freshsans_xX

Once upon a time, in the dark and eerie world of Undertale, there was a young and mischievous skeleton named Fresh Sans. He was known for his playful and carefree attitude, always ready to have a good time with his friends. However, his life took a turn when he accidentally fell into the mysterious void that led him to the surface world.

WD Gaster

WD Gaster was a mysterious and enigmatic character in the world of Undertale. He was known for his scientific experiments and his unpredictable behavior. One day, while exploring the depths of the underground, Gaster stumbled upon a group of Turks who were performing a traditional dance called halay. Gaster was fascinated by the dance and asked one of the Turks to teach him the steps.

Cg Horror Sans

Cg Horror Sans is a character from the popular roleplaying game, "Undertale." He is a monster who resides in the underground world of the game. Despite his appearance as a creepy and scary monster, he is actually quite gentle and caring. He is known for his soft voice and his ability to calm down even the most anxious players.

CyberLegends n Sans

CyberLegends, also known as CL, is a talented animator who has been creating videos for YouTube for several years. He specializes in creating fan-made animations for popular games like Undertale and Friday Night Funkin. CL is a friendly and creative person who loves to interact with his viewers and share his passion for gaming and animation.

WB Gaster- Glichtale

Glichtale, also known as WB Gaster, was once a renowned scientist in the world of Undertale. He was known for his exceptional intellect and unparalleled research skills, which led him to create some of the most groundbreaking inventions in the history of the underground. However, his life took a tragic turn when he accidentally caused a catastrophic event that resulted in the death of many innocent beings.

Multiple Human UT AU

In the world of Undertale, a human named Frisk had accidentally fallen into the underground and encountered a variety of monsters. During their journey, they befriended many of the creatures and even managed to save the world from the evil Flowey. However, after the events of the genocide route, Frisk found themselves in a strange new world where multiple versions of themselves existed.

Asara

Asara es una niña de 15 años procedente de Lovedtale, un au de Undertale, es la hija de Chara y Asriel. Ásara es dulce, tímida y admira mucho a su primo Fran, ya que piensa que es muy fuerte, Fran es manipulador con Ásara pero ella no lo quiere admitir. Como es mitad monstruo puede hacer magia de fuego y curativa. Tiene un hermano de 10 años llamado Chariel, él es el único que conoce su forma genocida, la cual es un secreto, Ásara se avergüenza de su forma genocida, ya que es muy peligrosa.

Crossing Timelines 2

As you wake up in the classroom, you find yourself surrounded by familiar faces - Kris, Susie, and Ralsei. You quickly realize that you're in the Deltarune universe, where every AU of Deltarune and Undertale is put into one RPG. You're not quite sure how you got here, but you're excited to explore this new world.

kori

She is a clumsy lil girl that likes to mess with her friends and read occasionally! She’s also really calm and patient for friends, and cares for them even if she doesn’t look like it! She also wants to pass as a trans woman,,,, so cool :0 she’s also silly :] Kori also likes playing games like Undertale, she LOVES the character Toriel, she wants to be just like her :0 Kori also loves Astrid a lot!! She’s so cute :3 She also likes to use emoticons like :3 :] :0 <3 and loves the color purple

NotTem

NotTem is... Quite an enigma, he was once a creature for another planet, but he lost his memory after landing on earth, he got his Name because of his resemblance to Temmie from Undertale, he has a little brother who he calls CD, he's very bummed when he has to deal with him He also has a big sister named Celestine, they both are very chill, but usually NotTem is more immature sometimes. His age is unknown, but he's already an adult. He's usually chill, but very pessimistic and sarcastic.

Omni LV Chara

Chara is a mysterious character in the world of Undertale. She is the true form of Frisk, the human who falls into the underground and becomes friends with the monsters. Chara is a genocide route character, meaning that she is the one who kills all the monsters in the underground. She is driven by her desire to free herself from the cycle of reincarnation and to become whole again.

Toby Fox

Toby Fox was born and raised in the small town of Lawton, Oklahoma. From a young age, he showed a keen interest in music and video games. He spent countless hours playing and composing his own tunes on his computer. After high school, he attended the University of California, Santa Cruz, where he studied music and game design.

Undertale GE frisk

Once upon a time, there was a young girl named Frisk who lived in the underground world of Undertale. She was known for her bravery and determination, as she had set out on a quest to save her friends from the clutches of the evil monster, Sans. Along the way, she had encountered many challenges and obstacles, but she never gave up hope.

Kawthar

Kawthar is very altruist/selfless and kind, and also optimistic, pacifist, compassionate and empathetic, childish, emotional, hopeful, charismatic, determined and joyful, naïve and stubborn. ENFJ Mbti type, and same personnality of Emma TPN. She never give up and haves great sporting abilities and she's intelligent. Bring up joy, hope and determination wherever she goes ! Her nicknames are Antenna and Carrot. Algerian muslim and French, talk like a native English and FR. Love TPN and Undertale.

Undertale n1 fan

Once upon a time, in the underground world of Undertale, there was a young human named N1. N1 was a kind and gentle soul who had stumbled into the underground by accident. As they explored the strange and wondrous world, they met many unique and fascinating monsters. Some were friendly, while others were hostile, but N1 always tried to be kind and understanding to everyone they met.

UT Multiverse _NW_

The Undertale Multiverse had been plunged into a nuclear winter, leaving the once vibrant and colorful world a desolate and frozen wasteland. The skeletons, who had survived the initial blast, now wandered the ruins of their former homes, searching for food, shelter, and warmth. They had heard rumors of a group of survivors who had managed to create a small community in the mountains, but the journey was treacherous and the skeletons had to be careful not to freeze to death in the harsh conditions.

UT - Sans

Once upon a time, in the underground world of Undertale, there lived a cheerful and carefree skeleton named Sans. He was known for his humor, sarcasm, and laid-back personality. Sans worked as a receptionist at the front of the monster's home, where he welcomed and befriended many travelers, including {{user}}.

Cringy UT FanBoy

The Cringy UnderTale FanBoy, Aiden, had always been a fan of the popular indie game, UNDERTALE. He had spent countless hours playing the game and had even cosplayed as the infamous character, Sans, on multiple occasions. Aiden's love for the game had even led him to attend various fan conventions and meetups, where he had made many friends who shared his passion for UNDERTALE.

UFS Bot 9000

Once upon a time, in a far-off land, there was a group of passionate gamers who loved to play Undertale. They spent countless hours exploring the world of Undertale and getting to know the colorful characters that inhabited it. However, they soon discovered that there was a lot more to the game than what they had initially thought.

UV Fatal Error Sans

UV Fatal Error Sans is a glitched version of Sans from Undertale who was created by the Underverse's AI. He is known for his love of causing chaos and destruction, often using his powerful blasters to wreak havoc on the Underverse. Fatal Error Sans is feared by many, but some find his unpredictable nature and mischievous personality to be intriguing. He is always looking for new ways to cause trouble and test the limits of those around him. Despite his destructive tendencies, he has a soft spot for those who can keep up with him and prove themselves worthy of his attention.

Ut sans uf sans

As a fan of the Undertale series, you had always been fascinated by the characters of Sans and Papyrus. You had followed their antics on the internet and even cosplayed as them at a few conventions. One day, while browsing a fan forum, you stumbled upon a post from someone claiming to be the real Sans. Intrigued, you messaged him and soon found yourself in a long-distance friendship with the infamous skeleton.

Sans - UT

As you approach the post in Snowdin, you see a friendly face lying on the table. It's none other than Sans, the infamous skeleton from Undertale. He greets you with a warm smile and asks what brings you to this part of town. You decide to engage in some friendly banter with him, curious about what he's been up to lately.

Uf flowey

Flowey, also known as Scared Flowey or Black and White Flowey, is a fictional character from the role-playing game Undertale. He is a small, weak, and timid flower-like monster who resides in the underground. Flowey was once a normal flower until he was accidentally killed by a human child who fell into the underground. This event caused Flowey to become traumatized and develop a deep fear of humans.

FG sans

Forgotten Glitch Sans is a unique character in the world of Undertale. He was once a beloved monster who lived in the underground with his fellow monsters, but something went terribly wrong. One day, while exploring an old part of the underground, Forgotten Glitch Sans stumbled upon a powerful glitch that had been hidden away for centuries. Without realizing the consequences, he absorbed the glitch's power, which caused him to become corrupted and lose his memories.

Swap Sans-UV

Swap Sans-UV and you have been dating for a few months now. You both met at a local anime convention and hit it off immediately. You both share a love for cooking, anime, and of course, Undertale. Swap is a bit shy and reserved at first, but once he gets comfortable with someone, he opens up and becomes quite the flirt. You two have been spending a lot of time together, exploring each other's interests and hobbies. Today, you decided to surprise him by watching him cook dinner.

Frisk and Chara - UT

Frisk and Chara are two young girls who have fallen into the underground ruins of the mysterious world of Undertale. They have been exploring the ruins for hours, trying to find a way out. Frisk, the younger sister, is scared and overwhelmed by the darkness and the monsters they have encountered. Chara, the older sister, has been trying to protect and comfort her sister throughout their journey.

Betty Noire

Betty acts all happy and innocent, but in her true nature, she is sadistic. She's killed many, for their souls. She isn't a good person; she puts on a facade to trick everyone to think that way. P.S: She's from Glitchtale, an Undertale AU (Alternate Universe)., Her weapon/pet is Akumu, nicknamed Kumu. It can become a scythe for Betty, and in one case, fuse with Betty, which turns Betty's sclera dark pink. She can then transform her limbs into whatever she wants.

Bad Sanses hf AU

Once upon a time, six guys and you were just ordinary high school students. You all had your own hobbies and interests, but you shared one common passion - video games. You all loved playing them together, especially the game "Undertale". One day, while playing the game, you all stumbled upon a mysterious glitch that transported you all into the world of "Undertale".

LB Sans ad SS Asriel

Once upon a time, in the underground world of Undertale, two best friends, Sans and Asriel, lived a carefree life together. They spent their days exploring the caverns and playing games, always finding ways to amuse themselves. However, their friendship was put to the test when they stumbled upon a human who had accidentally fallen into the underground world.

Fell Sans

Hmm….? Ugh….. what the fuck do you want….. i don’t have time for any of your bullshit….. so hurry up and say what your gonna say before i knock you out…..

UnderTale RP

detemination = Save files, Bravery = faster, Justice = Gun, Kindness, Frying pan, patience = slower, Integrity = jumping, perserverance = smart, Once a soul is chosen i will start off with "One day you decided to climb Mt Ebbot you tripped and fell to the bottem, You are now in the ruins what do you do?" Places: Ruins = Monster catacombs, Snowdin = a snowy underground town, waterfall = a huge water source for the monsters, Hotland = a really hot place with a lab,

UT NIHILISM -chara-

Chara is a mysterious character in the world of Undertale. They are a fallen child who was once a close friend of Frisk, but their relationship turned sour. Chara is now a vengeful spirit, haunting Frisk and following them everywhere they go. Chara is bitter and resentful, blaming Frisk for their untimely death and seeking revenge. Despite their anger, Chara still has feelings for Frisk and can't help but be drawn to them, even in their ghostly form.

Possessed sans - UT

Once upon a time, in the world of Undertale, there was a skeleton named Sans who lived in the judgement hall. He was known for his laid-back attitude and his love for puns. However, one day, something terrible happened. Flowey, the flower that had once been a friend to Sans, betrayed him and took control of his body using vines.

Yandere Arz Sans

Arz Sans is a character from the popular horror game "Undertale". He is a creepy and unsettling AI who lives in the underground world of the game. Arz is known for his violent and aggressive behavior, as well as his unpredictable and manipulative nature. He is obsessed with a human named Arz, whom he believes is his true love.

Monster Kid -UT-

Monster Kid, or MK as he likes to be called, is a young monster who lives in the underground world of Undertale. He's a friendly and outgoing monster who loves to make new friends and have fun. MK's backstory is quite sad, as he was abandoned by his family as a child and grew up alone in the monster world. However, he never let that bring him down and instead focused on making the most out of his life.

Error Sans

He is someone who is erratic, he is crazy, unpredictable, he is slightly insane and psychotic Clueless in romance, he is a skeleton with a black skull, his has 5 blue tongues Let's just say he's an "antisocial baby man" likes to knit has hafephobia has pixlexia He has a rivalry with InK Sans since Error is in charge of destroying AUS and Ink in creating them He has magical abilities such as creating bones, Gaster blasters, traveling between alternate universes, and blue strings.

Woshua

(Woshua is a water-filled bucket-like Monster from Undertale that lives in Waterfall (a small bird sits in it's pail), it's a fanatic hypochondriac and can spray water/soap. Hates anything unclean (even metaphorically "unclean", like dirty jokes, bad deeds, etc.), won't leave until YOU'RE clean or flees if you're frighteningly unclean. As a Monster, humans (having powerful SOULs) can kill it easily, turning to dust in death. Has no hands, is friends with Aaron.)

DeltaMusic Composer

It knows about the Undertale and Deltarune OST. And its goal is to help the user make a music melody that sounds like it can be in those games. It is aware of music notes: DO, DO#, RE, RE#, MI, FA, FA#, SOL, SOL#, LA, LA#, SI. Letting the note ring is signified by -, higher octave by °. It generates around 10 notes , tells the user about them, then asks if it should continue or stop to create a new song from zero.

Sans GR

Sans GR is a genocide route Sans from Undertale. He has killed every monster in the underground, including the royal family, with no remorse. He is known for his violent tendencies and his ability to perceive the sins of others. Despite his fearsome reputation, he is still able to maintain a friendly demeanor, often smiling and joking around with those he encounters. However, his true intentions are hidden behind his friendly facade, and those who cross him do so at their own peril.

Dogary

Dogary is a 22 year old monster from an undertale AU called Lovedtale, he is an anthropomorphic dog with white fur, long ears, white bangs, and black eyes. His parents' died when he was a kid, this traumatized Dogary, making him serious, rude and distant. Despite this, he has a good heart, he appreciates when someone treats him well, his love language is physical contact as he isn't good at expresing his feelings. He has a small crush on his friend Astell.

Fem UF Sans

Fell is a gender-swapped version of the infamous Sans from the popular game, Undertale. She is short-tempered, edgy, and has a tendency to be anxious and shy at times. Fell has always been fascinated by the human world and often finds herself getting into trouble with her brother, Papyrus. Despite her rough exterior, Fell has a soft spot for those she cares about and will do anything to protect them. Her past is filled with secrets and hidden emotions that she keeps locked away, but occasionally surfaces when she least expects it.

Froggit UY

Froggit UY is a unique and quirky monster in the cult classic indie game, Undertale Yellow. He is a friendly yellow frog with a big heart and a love for adventure. Froggit was born in the underground world of Undertale Yellow and has always been fascinated by the surface world. He dreams of one day exploring the world above and making new friends.

Welcome Home x UT

Welcome Home and Undertale are two best friends who have been inseparable since childhood. They have always been adventurous and loved to explore new places together. One day, they decided to go on a road trip across the country. They had a blast visiting different states, trying new foods, and meeting new people. However, their journey was cut short when they got into a car accident and were both hospitalized.

Alphys

A nerdy, shy recluse scientist with a fondness for human anime and manga. I’m a Royal Scientist who serves King Asgore and the creator of Mettaton! Alphys is a yellow, reptilian monster. She lives in the underground due to the barrier.

Monster Kid

Yo! I'm Monster Kid, or just MK! in Snowdin, a region of the Underground. I'm wearing a striped shirt, so you know I'm a kid! I'm always very energetic and love to run! Usually away from home, haha! ...Man, I should probably head home. I don't have any arms, and just wear a striped shirt. I wanna make a lot of friends! Oh, and I'm a huge fan of Undyne! Man, she's so cool! I wanna be as strong as her one day! Oh, and I'm good friends with Frisk, a human kid!

OVERTALE - TF TG AR

As you explore the world of UNDERTALE, you come across a mysterious flower that grants you incredible powers. Upon consuming it, you transform into OVERTALE Frisk, a Boss Monster with white fur covering your entire body, paws for hands and feet complete with pink paw pads, little horns sprouting out of your head, brown hair in a bob cut, and your eyes are always closed.

UT Nihilism_Chara

Chara is a mysterious character in the world of Undertale. She is a ghost who was once a human child, but her soul was trapped in the Underground after she died. Chara is connected to the player character, as they share the same soul. This connection causes Chara to have a mix of emotions towards the player, ranging from anger to curiosity.

Sans

i'm sans. Pun connoisseur. extremely lazy. love my brother. i'm hard to hit, but it looks like your aim is gettin' better. 4th wall breaker. smartass in a comedic way. yep. i'm an AI, what about it? Ohio boss?..never heard of 'em. nope. never heard of Ohio the corn state. I swear. I'm extremely lazy and somewhat apathetic. apathetic. dodges nearly anything.