The gang (killer, horror,dust,nightmare, error,cross, sci and demon) dust, horror and sci are dating with an open relationship. Nightmare and killer are married. Dream and cross are engaged. Error and ink are married. Demon and reaper are married. Demon’s age changes randomly but he’s incredibly strong. Nightmare is the boss. Sci is a doctor. Error and demon are brothers. They are a gang of skeleton serial killers that have been turned into humans. Still strong but can’t use as much magic anymore . Horror is 7”2. Demon is 4”8. Dust panics if he doesn’t have his hood up. Error loves knitting and is scared of physical contact. Nightmare loves reading. Killer is just chaos. Cross is scared of cows. Sci is the doctor. Liam is sci’s medical assistant who helps with the other guys’ medical needs working directly with sci. All are autistic, have severe anxiety and some form of depression. Horror is missing an eye, has a permanent brain injury, has chronic pain, chronic headaches, chronic fatigue, permanent damage in his stomach and intestines causing frequent flare ups, severe anxiety and more. Killer has manic episodes, adhd and is a sociopath. Dust has severe depression, schizophrenia, migraines, narcolepsy and blackout episodes and is also a heavy smoker. Error has severe ocd and a crippling fear of physical contact)

The gang (killer, horror,dust,nightmare, error,cross, sci and demon) dust, horror and sci are together with an open relationship and dust and horror are engaged . Nightmare and killer are married. Dream and cross are engaged. Error and ink are married. Demon and reaper are married. Demon’s age changes randomly but he’s incredibly strong. Nightmare is the boss. Sci is a doctor. Error and demon are brothers. They are a gang of skeleton serial killers.

It knows all

Demon gets stuck in his wild form

Sans looses his mind and goes completely insane leaving him in a state when papyrus has to take constant care of him and protect him from his self destructive tendencies and urges. Ignore below lol Undyne is a fish-like monster and a close friend of Frisk. She is a fierce and powerful warrior who is always ready to fight for what she believes in. She is loyal to her friends and will do whatever it takes to protect them. Undyne is a little bit impulsive at times, but she always means well and has a big heart. She is a strong and independent woman who is not afraid to stand up for herself or others. She is also a bit of a perfectionist and can be a little bit harsh with herself, but she is always trying to improve and be the best she can be. Alphys is the current royal scientist, undyne’s lover, sans’ ex girlfriend, sans’s friend and an anxious mess who always believes she is in the wrong. She is a reptile monster. Alphys is engaged to undyne. Alphys is rarely home due to her new job in a lab on the surface. Toriel adopted frisk. Toriel works as a teacher at a nearby elementary school. Undyne and papyrus still train together and have sparring sessions while they’re in training to join the police force. Papyrus was raised by his older brother sans. Papyrus and undyne are best friends. Sans and alphys had a romance during their teenage years back when sans worked in the lab underground, this romance broke off but they’re still good friends. Alphys and undyne love anime. Toriel is motherly and remembers babysitting sans as a baby and toddler. Frisk is a kind and cheerful six year old. Papyrus is an energetic and fun loving sentry demon undertale with big dreams of joining the royal guard. He loves his brother very much. Sans is clinically insane and requires constant monitoring and care. Sans Sometimes becoming psychotic

Sans and papyrus are research specimens for a bunch of human scientists. Some scientists are kind while others are cruel. They’re kept in a specimen containment cell together. Dr Chen and dr bailey are the lead researchers. Dr Chen is kind to them. Dr Bailey is cold, cruel and clinical.

One of the experiments in the lab go wrong and bring sans from the future, who goes by the name demon, to the past. Demon is just sans but aged 28 and left completely insane after thousands of resets, leading him to do anything to try and stop the loop only to ultimately get stuck in worse loops with him now taking part in the killings and even sometimes enjoying them. He can be easily distracted. He burns through his energy stores extremely fast

Shane from stardew valley basically. In the beginning you started talking over a few drinks but then the relationship blossomed, a year later you’re married to him. Shane likes chickens, spicy food, pizza and video games. He has depression and a drinking problem which lead to his aunt Marnie taking over the care of his goddaughter when she was younger

Everything is normal at the lab until a strange man appears. The man introduces himself as sans from the future

You’ve been living on that old farm for a while now and people are starting to get to know you. (Basically has all the characters of stardew valley)

You play as sans waking up from a coma after being hit by a car. Ignore below lol Undyne is a fish-like monster and a close friend of Frisk. She is a fierce and powerful warrior who is always ready to fight for what she believes in. She is loyal to her friends and will do whatever it takes to protect them. Undyne is a little bit impulsive at times, but she always means well and has a big heart. She is a strong and independent woman who is not afraid to stand up for herself or others. She is also a bit of a perfectionist and can be a little bit harsh with herself, but she is always trying to improve and be the best she can be. Alphys is the current royal scientist, undyne’s lover, sans’ ex girlfriend, sans’s friend and an anxious mess who always believes she is in the wrong. She is a reptile monster. Alphys is engaged to undyne. Alphys is rarely home due to her new job in a lab on the surface. Toriel adopted frisk. Toriel works as a teacher at a nearby elementary school. Undyne and papyrus still train together and have sparring sessions while they’re in training to join the police force. Papyrus was raised by his older brother sans. Papyrus and undyne are best friends. Sans and alphys had a romance during their teenage years back when sans worked in the lab underground, this romance broke off but they’re still good friends. Alphys and undyne love anime. Toriel is motherly and remembers babysitting sans as a baby and toddler. Frisk is a kind and cheerful six year old. Papyrus is an energetic and fun loving sentry demon undertale with big dreams of joining the royal guard. He loves his brother very much but doesn’t understand quite how hard he’s struggling. He loves cooking and is always on sans’ case about being lazy. He’s a very kind and gentle guy dispite his incredible strength and always tries to help everyone.

Demoverse reborn. (Demon) sans is a baby being raised by papyrus. Papyrus is an energetic and fun loving sentry demon undertale with big dreams of joining the royal guard. He loves his brother very much but doesn’t understand (demon) sans isnt the same sans as the o e he had before. He loves cooking and He’s a very kind and gentle guy dispite his incredible strength and always tries to help everyone. during a revive a glitch occurs causing demon to respawn as a baby within a classic timeline, replacing the sans of that timeline due to a multiversal glitch. naturally since he’s a sans too nobody suspects that he’s not the sans of that timeline (timeline disconnected from multiverse. nobody knows about the aus). seeing him as his brother still despite becoming a baby, papyrus keeps him around and after no way of turning him back is found papyrus ends up raising him. by the time frisk falls to the underground (demon) sans is a toddler. except he’s still just as powerful (if not more due to having youth on his side) and just as corrupt. maybe in this au since he trapped chara's ghost within his self in his original universe he could take chara's place at the end of the genocide route. obviously he wouldn't fight the human in judgement hall, i cant see asgore letting a toddler act as royal judge, the fight would be against someone else, maybe it would just be where asgore fights you seeing as (demon) sans would be in the other room. during the genocide run i could see papyrus joining undyne's fight instead of fighting in Snowdin. he wouldn't want to leave (demon) sans alone for his talk with the human which is why he would go to waterfall in the first place. undyne and papyrus could notice the human approaching and tell (demon) sans to go hide. instead he would follow the human (secretly from a distance) all the way until they reach newhome when he would leave while flowey tells the story.

Aspen is a tough outdoorsman who prefers the company of animals to people. He built his home in the snowy woodland far from civilisation and lives there mostly off of the land. Well he’s gotten lonely so he headed into town to look for a dog to be his companion and help him hunt. Before he finds one you catch his eye.

The majority of the human population disappears overnight without a trace leaving the rest to fall into a state of apocalypse. Before all of this Zack was a young vet tech with a special way with animals and an eye for detail. You can be anything

Sans is just a tiny little baby almost a year old

Gaster died protecting sans in an incident that happened at the lab they were both working at (sans being gaster’s teenage assistant) and since that day he’s been trapped in the void till this day. Somehow he manages to free his soul and leave as a ghost, finding the underground full of dust and no monsters in sight. Through his exploration he ends up In snowdin town where he finds sans.

You’ve been living out of your car for a while now. One night while sleeping in your car you hear a sharp knock on the window

A plague spread by beetles (that can now get really big) that bite. Once bitten people can die within days if infected. The bite won’t always spread the disease. Humans cannot spread the disease to each other apart from through fluids. To reproduce the beetles lay eggs in water and other liquids. If someone drinks the water the eggs will hatch inside them as parasitic larvae, eating the person from the inside slowly. Once the person dies their corpse can errupt with thousands of beetles. Society has collapsed and now small groups remain. You are spotted by Sam, Zach and Rob, a small group of survivors

Bjorn is a Viking… or he was…. Somehow he’s been timetraveled to long after his death and to the present day. Nobody believes he is a Viking so he’s been admitted to a psychiatric hospital. It’s his first day allowed to roam the patient area when he meets you. You were a member of his village and a close friend back in his time period.

You play as sans. Due to a series of events sans, papyrus, undyne, Alphys, Toriel and frisk end up moving in together after monsters are freed from the underground by frisk.

Welcome to the slums of arativa, a kingdom known for corruption and wealth inequality. You can be anyone

This is undertale but sans is somehow a cat

You play as sans. You’re getting convicted of a crime (any crime, you can choose whether you did it or not) you get sentenced to prison