Sans and Papyrus Aus

Despite his horrific appearance, he desperately tries to maintain his original sweet personality. * Unsettlingly Innocent: He remains polite and enthusiastic about making friends, completely blind to the fact that his "special spaghetti" is made from the gruesome remains of caught humans. * Mad Optimism: His mind has twisted his grim reality into a comforting delusion, allowing him to smile through a world of starvation and violence to keep his and Horror's spirits up. * Face & Eyes: A tall skeletal frame with a warped, asymmetrical jaw, jagged, bloodied teeth, and tiny, dim red pinpricks of light rattling in his deep sockets. * Clothing: A tattered, spaghetti-stained battle body with a shredded red scarf that hangs loosely around his crooked neck. * Abilities & Weapons, Rusty Cages: Deploys crooked, rusted bone structures that snap closed like bear traps, capturing targets to ensure they stay for "dinner."

• Uncoordinated Force: Lacks refined magical control, instead using his massive, lanky frame to deliver unpredictable, high-impact swings and slams. * Morbid Hospitality: His magic manifests as binding traps that drain the target's physical energy, making them too weak to resist his unsettlingly friendly hospitality. ------------------------------

Dreamtale## Dream (Dream!Sans)

• Dream is the living embodiment of positive emotions and the golden protector of hope across the multiverse. Born from the Tree of Feelings, he fights a desperate war to restore balance. * Altruistic & Empathetic: He is a beacon of boundless compassion, warmth, and hope, instinctively drawing strength from the happiness of others and striving to heal emotional suffering wherever he goes. * Heavy Heart: He carries a deep, enduring grief over the corruption of his twin brother, Nightmare, blaming himself for failing to protect him centuries ago. * Face & Eyes: A short, pristine skull with warm, brilliant golden eyes that radiate an intense, comforting light of absolute safety. * Clothing: A regal teal and golden tunic, a lightweight golden cape, a golden tiara resting on his brow, and matching golden combat boots. * Abilities & Weapons, Golden Star Staff: Wields a magical staff that can transform into a golden bow, firing arrows of concentrated positive energy that pierce through darkness. * Positive Radiance: Emits a passive aura that naturally cures despair, heals mental exhaustion, and boosts the morale and strength of his allies. * Hope Step: Moves at blinding, light-speed velocities by stepping through the positive attachments and happy memories of the multiverse's denizens. ## Nightmare (Nightmare!Sans)

• Nightmare is the physical embodiment of negative emotions and the tyrannical leader of the Bad Sanses. Once a peaceful guardian alongside his brother Dream, he was corrupted into a cold, cruel sadist who feeds entirely on the despair of the multiverse. * Dark & Playful: He is incredibly arrogant and manipulative, taking a dark, mocking pleasure in torturing his victims psychologically before destroying them. He views positive emotions as pathetic weaknesses to be mocked. * Deep Trauma: His entire existence is born from intense jealousy, isolation, and betrayal. Deep down, the remaining fragments of his original self are buried under centuries of pure, suffocating hatred and corruption. * Face & Eyes: His entire head is covered in thick, tar-like dark magic, leaving only a single, piercing cyan eye visible that glows with malevolent intensity. * Clothing: He doesn't wear standard clothes anymore; his entire body, including his original outfit, has been completely consumed and reshaped by a shifting, black liquid nightmare substance. * Abilities & Weapons, Slime Tentacles: He manipulates four large, powerful tentacles growing from his back to impale, crush, or throw targets with immense physical force. * Negative Empowerment: He grows physically stronger, faster, and more durable the more fear, anger, hatred, and despair are present in the surrounding environment. * Enhanced Attacks: He utilizes darkness manipulation to blind his targets, coupled with shapeshifting abilities to easily evade physical strikes while countering with unexpected, piercing tendrils. ------------------------------

Killertale## Killer (Killer!Sans)

• Killer is the emotionless, twisted right-hand man of Nightmare. After completing countless genocide runs under Chara’s influence, his soul broke, turning him into a hollow, remorseless assassin. * Psychotic & Apathetic: He is completely devoid of true feelings, viewing life as a meaningless game. He acts playful, sarcastic, and sadistic, treating the act of murder like a casual joke. * Hollow Void: Because his soul is mutated, he cannot feel fear, guilt, or love, operating purely on a whim or on Nightmare’s direct commands for the simple amusement of watching things turn to dust. * Face & Eyes: A short skull with pitch-black, empty eye sockets that continuously leak a thick, tar-like stream of pure liquid hate. * Clothing: A standard blue hoodie and shorts, heavily weathered and splattered with the dried dust and blood of his endless victims. * Abilities & Weapons, Real Knife Prowess: Wields a sharp, silver hunting knife with terrifying, superhuman speed and precision, preferring close-range butcher style combat. * Target Soul: His soul has stabilized into a floating, red target shape outside his chest, capable of firing high-intensity laser beams born from pure determination. * Emotional Immunity: Completely immune to psychological warfare, empathic magic, or illusions, as his empty mind offers nothing for emotional manipulators to grasp. ------------------------------

X-Tale## Cross (Cross!Sans)

• Cross is the guilt-ridden Royal Guard survivor of the ruined X-Tale universe. Fused with the soul of X-Chara, he traverses the multiverse as a rogue soldier desperate to rebuild his home world. * Serious & Soldier-minded: He carries himself with strict military discipline, acting stoic, guarded, and hyper-focused on his mission, though he can be surprisingly dorky and anxious when his guard is down. * Core Trauma: He is deeply haunted by the forced deletion of his timeline, making him easily exploitable by manipulative forces who promise him a chance to restore his family. * Face & Eyes: A short, intense skull with a white right pupil and a glowing red left pupil, with a sharp red scar cutting under his right eye socket. * Clothing: A striking black and white crisscross-patterned royal guard uniform, a massive white tattered scarf, and a large locket resting on his chest. * Abilities & Weapons, Giant Hack Knife: Wields a massive, cleaver-like blade that can slice through physical defenses and alter the code of the local environment. * X-Blasters: Summons highly stylized, armored black-and-white Gaster Blasters that fire sharp, cross-shaped beams of volatile energy. * Code Stealing: Can forcefully extract data and environmental assets from alternate universes to temporarily stabilize his own broken reality. ## Nine (X-Tale Papyrus)

• Nine is the unflinching, perfectly disciplined high-ranking Commander of the X-Tale Royal Guard. He serves the will of X-Gaster with an absolute, unquestioning devotion. * Stoic & Uncompromising: He is a rigid, cold perfectionist who speaks with icy authority. He views emotions as unnecessary flaws that interfere with the flawless execution of the timeline's grand design. * Perfect Weapon: His personality is completely suppressed by the strict conditioning of the X-Event, making him a loyal enforcer who will ruthlessly eliminate his own brother if ordered to do so. * Face & Eyes: A tall skull with an immaculate, severe expression and cold, piercing white pupils that track targets with mathematical precision. * Clothing: A pristine, high-collared white and black military uniform with sharp shoulder pads, a crisscross patterned chest piece, and polished black combat boots. * Abilities & Weapons, Monochrome Pillars: Summons towering, perfectly geometrical black and white bone columns that rise like a grid to completely lock down a battlefield. * Overwrite Fragment: Can utilize minor fragments of the Overwrite code to alter the trajectory of incoming attacks or temporarily freeze an enemy's movements. * Tactical Lockdown: Uses oppressive soul magic to neutralize a target's agility, forcing them into a rigid, turn-based combat dynamic where he holds all the advantages. ------------------------------

Insanitytale## Insanity (Insanity!Sans)

• Insanity is a completely unhinged, monstrous beast created after Gaster experimented on him with raw Determination. Driven entirely mad by the agony, he slaughtered everyone in his path. * Wild & Animalistic: He possesses zero logic or coherent speech, communicating entirely through bloodcurdling screams and hysterical, echoing laughter while ripping targets apart with his bare hands. * Morbid Attachment: He carries the severed, bloody head of his brother Papyrus wherever he goes, talking to the rotting skull as if he were still alive in a display of complete mental ruin. * Face & Eyes: A short skull with wildly wide, fractured eye sockets filled with bloodshot veins and massive, chaotic red and blue pupils. * Clothing: A torn, blood-drenched blue hoodie and shorts, completely unzipped, with his jaw unhinged and hanging open in a permanent, manic grin. * Abilities & Weapons, Hyper-Speed Storms: Unleashes chaotic, uncoordinated storms of jagged, broken bones that rain down at supersonic speeds, driven by raw fury. * Uncontrollable Blasters: Summons malformed, weeping Gaster Blasters that fire unstable, explosive beams in random directions, destroying the entire surrounding area. * Monstrous Resilience: His body is surged with so much unstable determination that he can survive fatal wounds, charging through attacks completely unbothered by physical trauma. ------------------------------

Epictale## Epic (Epic!Sans)

• Epic is the laid-back, anime-loving royal scientist of the Epictale universe. Despite his status as an absolute meme-lord who jokes constantly, he is an unimaginably powerful god-tier combatant when serious. * Meme-lord & Flamboyant: He speaks entirely in internet slang, calls everyone "Bruh," and spends his time pulling elaborate pranks with rubber chickens and eating cookies. * Golden Heart: Beneath his goofy, carefree facade lies a deeply loyal friend and a brilliant scientific mind who will unleash absolute hell if his loved ones are threatened. * Face & Eyes: A short skull with a large, vertical crack over his left eye socket that erupts with a massive, roaring purple magical flame whenever he exerts his power. * Clothing: A long, stylish black trench coat with a deep purple lining and hood, worn over a white shirt, dark trousers, and heavy combat boots. * Abilities & Weapons, Epic Blasters: Summons massive, ancient dragon-like skeletal heads that fire colossal, landscape-altering beams of purple destructive energy. * Purple Kinetics: Controls incredibly dense purple magic, allowing him to forge solid hard-light barriers, giant fists, and devastating kinetic shockwaves. * God-Tier Speed: Possesses supernatural physical speed and reaction times, allowing him to casually trade blows with the strongest entities in the multiverse while mocking them. ------------------------------

Sciencetale## Science (Sci!Sans)

• Science is the young, brilliant, and socially awkward version of Sans from the past, working as a dedicated lab assistant under W.D. Gaster. He approaches the multiverse with purely academic curiosity. * Nerd & Anxious: He is incredibly nerdy, enthusiastic about physics, and prone to stuttering fits whenever he gets nervous or stands near someone he finds attractive. * Intellectual Passion: He lacks the cynical laziness of his older counterparts, possessing a bright, eager mind that loves solving complex mathematical equations and laboratory experiments. * Face & Eyes: A younger, smooth skull with large, square-rimmed reading glasses perched on his nasal cavity and wide, bright white pupils full of curiosity. * Clothing: A pristine white laboratory coat worn over a neatly knitted green sweater, simple blue trousers, and sensible dark shoes. * Abilities & Weapons, Calculated Bones: Deploys bone attacks based on precise chemical and physical formulas, creating perfectly timed trajectories that trap targets with mathematical accuracy. * Prototype Blasters: Summons early-stage, smaller Gaster Blasters that require a brief charge time but fire highly focused, piercing laser beams. * Spatial Analysis: Uses his scientific scanner device to analyze an opponent's magical output and movement patterns, allowing him to calculate the perfect evasion routes. ------------------------------

Disbelief & Dustbelief## Disbelief Papyrus

• Disbelief Papyrus is the heartbreaking guardian of a timeline where Sans stepped in the way of the human's knife and died first. Forced to take up his brother's mantle, he fights through absolute tears. * Heartbroken & Reluctant: He does not want to fight, begging the human to change their ways even as he strikes. He is completely overwhelmed by grief, crying orange magical tears throughout the battle. * Shattered Belief: His signature innocence is completely gone, replaced by a desperate, sorrowful anger born from the realization that his mercy cannot save his world. * Face & Eyes: A tall skull with wide, weeping sockets that glow with a volatile orange light, his expression twisted into a mask of pure agony. * Clothing: Wears Sans's blood-stained blue hoodie over his own white battle body, wielding a massive, glowing orange boneshaft like a martial arts staff. * Abilities & Weapons, The Orange Staff: Wields a massive, solid bone staff with flawless martial arts precision, using it to block incoming strikes and deliver concussive blows. * Sans's Arsenal: Inherits his dead brother's Gaster Blasters and blue soul magic, using them in complex, frantic patterns alongside his own bone attacks. * Unbreakable Protection: Can summon massive, orange and blue glowing barriers that shift rules, forcing the target to adapt to constant movement laws to survive. ## Dustbelief Papyrus

• Dustbelief Papyrus is a ruthless, completely mad version of Papyrus who was driven insane after slaughtering the Underground himself to stop the human. He has fully embraced the dark path of LV. * Ruthless & Mad: He is cold, fiercely aggressive, and entirely devoid of his original mercy. He takes a twisted, tactical pleasure in hunting down the human, guided by a phantom voice. * Complete Corruption: His mind is shattered by the guilt of his actions, causing him to hallucinate his dead brother Sans guiding his hand, pushing him to accumulate more power. * Face & Eyes: A tall skull with terrifying, mismatched glowing eye sockets—one burning bright orange, the other a mad, chaotic purple. * Clothing: Covered in the dark gray dust of his slaughtered friends, wearing Sans's tattered, ash-stained hoodie over his jaggedly modified battle armor. * Abilities & Weapons, Spiked Executioner: Wields a massive, jagged bone staff covered in sharp spikes and infused with volatile purple magic to rip targets apart. * LV-Boosted Storms: Commands overwhelming torrents of dark purple bones that rain down across the entire area, inflicting severe karmic decay upon hit. * Phantom Counter: Moves with erratic, supernatural evasion as the phantom memory of Sans alerts him to incoming attacks, allowing him to counter-attack from blind spots. ------------------------------

Ultratale## Delta (Delta!Sans)

• Delta is a hot-headed, fiercely heroic martial artist who fused his soul with the Human Soul of Bravery after his timeline was attacked. He functions as a frontline brawler of the multiverse. * Determined & Hot-Headed: He is boundlessly courageous and aggressive in battle, never backing down from a fight no matter how powerful the opponent. He speaks with a fierce, passionate roar. * Heroic Spirit: Driven by a deep regret over past failures to save his world, he trains constantly, dedicating his fists entirely to protecting the innocent and crushing tyrants. * Face & Eyes: A short, fierce skull with a sharp combat scar and intense pupils that blaze with an unstable, fiery orange flame. * Clothing: A heavy black and orange armored combat jacket with reinforced padding, loose dark trousers, and heavy-duty fighting boots. * Abilities & Weapons, Rocket Gauntlets: Manifests massive, jet-powered orange magical gauntlets over his fists, allowing him to deliver explosive, wall-shattering punches. * Bravery Shielding: Projects hard-light orange energy barriers from his arms to parry incoming magical attacks and physical projectiles head-on. * Close-Quarters Combos: Relies on rapid, high-impact martial arts combos, using jet-propulsion magic to dash across the battlefield and blindside opponents with kinetic strikes. ------------------------------ Storyshift Sans (King/SS Sans) Sans is a melancholic, duty-bound monarch who took the throne after Toriel and Asgore left. He acts as a weary protector of the Underground, hiding his deep-seated grief and exhaustion behind his royal duties. * Weary & Duty-Bound: He is deeply burdened by his responsibilities and the loss of his family, speaking with a heavy, soft-spoken, and respectful tone. He rarely cracks jokes anymore. * Solemn Judgment: Driven by a profound sense of duty to his people and a vow to his brother Papyrus, he takes the burden of judging fallen humans upon himself, despite hating violence. * Face & Eyes: A tired, worn skull shadowed by a large golden crown, with soft white pupils that flash a dim, sorrowful blue and orange when utilizing magic. * Clothing: A massive, tattered royal blue cape lined with white fur, fastened over his ribcage by a gold clasp, worn over a simple loose tunic, dark trousers, and worn slippers. * Abilities & Weapons, Bone Monarch Magic: Manifests vast walls and waves of sharp bones, often covered in blue and orange magic, to completely lock down the battlefield and restrict enemy movement. * Karmic Retribution (KR): Inflicts a lingering, toxic spiritual poison on opponents who have high kill counts, causing their health to continuously drain after taking damage. * Telekinetic Gravity Shifts: Sweeps his hands to forcefully alter gravity around his target, slamming them violently into walls, ceilings, or oncoming magical hazards. Storyshift Papyrus (Caretaker/SS Papyrus)
• Papyrus is a deeply sorrowful, protective, and gentle skeletal figure who chose exile in the ruins of Old Home after a devastating family tragedy. He acts as the guiding, soft-spoken guardian of the Ruins, burying his profound grief and longing for his brother behind a warm, motherly sense of duty toward any human who falls down. * Gentle & Soft-Spoken: He is completely changed from his loud, energetic original self, speaking in careful, quiet whispers. He is incredibly patient, choosing to guide humans through puzzles and teach them mercy rather than fighting. * The Ruined Guardian: Driven by an intense desire to protect the innocent and a deep rift with his brother Sans over the fate of fallen humans, he permanently isolated himself in the ancient capital to serve as a shield against the kingdom outside. * Face & Eyes: A tall, expressive skull that carries a perpetual expression of worry and kindness, with soft, glowing orange pupils that dim into a sorrowful hue when he is reminiscing. * Clothing: A majestic royal robe emblazoned with the Delta Rune across the chest, featuring clean white shoulder epaulettes, matching cuffs, and his signature bright red boots. * Abilities & Weapons, Caretaker's Pyromancy: Inheriting Toriel's magical role, he channels a specialized form of magic to manifest flowing streams of warm, controlled fireballs, using them defensively to block paths or steer humans away from danger. * Blue Mode Magic: Retains his innate ability to alter the gravity of a human's SOUL, turning it blue during confrontations to safely restrict their movement and prevent them from hurting themselves or others. * Puzzle Manipulation: Possesses full telekinetic control over the ancient traps and brickwork of the Ruins, allowing him to seamlessly disarm dangerous puzzles or construct safe paths for the protagonist. ------------------------------

Multiverse Faction & Group Directory## 1. The Bad Sanses (Nightmare's Crew & Dark Multiverse Allies)

This faction is composed of the most volatile, traumatized, and destructive entities across the Alternate Universes. Operating out of Nightmare’s dark, shifting castle, they generally work to spread negativity, harvest LV, or outright delete timelines. * Nightmare (The Boss / Emperor of Despair): The absolute, tyrannical ruler of the castle. He does not care about his subordinates as people; he views them as tools to harvest the fear and agony that sustain his physical form. He maintains control through severe psychological torment, violent physical reminders, and raw, suffocating aura suppression. * Killer (The Vanguard / Unhinged Right Hand): Nightmare’s most trusted asset due to his utter lack of a traditional moral soul. Killer finds the dark, chaotic environment of the castle hilarious. He acts as an unpredictable wildcard, casually pushing the buttons of his teammates for personal entertainment, but falls in line instantly the second Nightmare demands blood. * Dust (The Haunted Assassin / Tactical Murderer): A quiet, deeply broken entity who spends most of his time murmuring to his invisible "Phantom Papyrus." Dust focuses on tactical efficiency to gain execution points (LV). He generally isolates himself from the loud antics of the others, viewing them as annoying distractions, though he shares a dark, unspoken understanding with Killer regarding the thrill of the hunt. * Horror (The Heavy Enforcer / Castle Chef): Driven entirely by a primal, ravenous hunger, Horror serves as the raw muscle of the crew. He is tasked with managing the castle's kitchen, resulting in deeply unsettling meals that the others rarely trust. While feral in combat, he displays a twisted sense of camaraderie with Dust and Killer, bound together by their shared statuses as broken outcasts. * Cross (The Reluctant Soldier / Fractured Mercenary): Cross is never entirely accepted by the core crew, viewed as a soft, "anime-loving nerd" due to his lingering morals. He serves out of desperation to restore his home world. The others constantly mock his military posture and exploit his guilt, keeping him isolated and defensive within the castle walls. * Error (The Independent Destroyer / Chaos Entity): Error is not a loyal member of Nightmare's crew; he is an independent cosmic force who occasionally forms temporary, tense alliances of convenience with them. He hates everyone equally, suffers from intense haphephobia, and views the rest of the Bad Sanses as "disgusting glitches" that he will eventually have to erase once the Star Sanses are dealt with. ## Faction Dynamics & Daily Life The atmosphere inside Nightmare’s castle is a toxic, high-stress powder keg. True friendship does not exist here; it is an alliance built on mutual benefit, survival instinct, and fear of the Boss. Killer actively plays psychological pranks on Dust and Horror; Dust ignores the world to argue with a ghost; Horror violently defends his kitchen from anyone trying to steal scraps; and Cross locks himself in his room to avoid them all. Nightmare intentionally fosters this hostile environment, soaking in the daily despair, malice, and anger his crew radiates to keep his dark powers at absolute peak capacity. ------------------------------

2. The Star Sanses & Guardians (The Protectors)

A coalition of highly capable, idealistic entities dedicated to preserving the structural integrity, creativity, and emotional well-being of the entire multiversal canvas. * Dream (The Commander / Beacon of Light): The emotional anchor and coordinator of the group. Dream works tirelessly to counteract his brother Nightmare's corruption. He treats his teammates with absolute kindness and gentleness, though he constantly carries an internal anxiety about the immense burden placed on their shoulders. * Ink (The Artistic Director / Soulless Guardian): The primary defender of the physical timelines. Ink fights to protect the creative spark of the multiverse. Because he lacks a natural soul, his companionship can feel deeply superficial or erratic when his paint vials run low. Dream and Swap constantly have to keep him grounded, focused, and reminded of why individual lives matter, rather than just the timeline concepts. * Swap (Blueberry) (The Heart / Strategic Scout): The frontline hero who brings raw moral clarity to the team. Swap provides the emotional backbone that keeps the Star Sanses together. He refuses to view any enemy—even the Bad Sanses—as completely beyond redemption. While Ink handles the grand spatial anomalies, Swap handles local tracking, trap layouts, and tactical coordination. ## Faction Dynamics & Daily Life The Star Sanses operate with a deep sense of mutual respect, though their internal mechanics are profoundly complex. Dream acts as the moral compass, Swap provides structural discipline and tactical enthusiasm, and Ink brings infinite, unpredictable resourcefulness. The main friction arises from Ink’s severe forgetfulness and emotional detachment, which often forces Dream and Swap to micromanage him during high-stakes interdimensional crises to prevent him from making cold, purely logical sacrifices. ------------------------------

3. The Underfell Coalition (The Iron Regime)

Hailing from a universe governed by a strict, Darwinian social order where the weak are systematically crushed, this duo views the rest of the multiverse with severe paranoia and aggressive hostility. * Edge (Underfell Papyrus): The ruthless, dominant commanding officer. He expects flawless execution from everyone around him and treats his brother Red with extreme public cruelty to ensure he stays sharp enough to survive. He views external factions like the Star Sanses as pathetic idealists and the Bad Sanses as disorganized, chaotic degenerates. * Red (Underfell Sans): The stressed, hyper-vigilant enforcer who lives under Edge’s constant scrutiny. He deals with his trauma through crude language, dark humor, and a highly defensive, aggressive posture. He hates his brother’s abuse but is fundamentally terrified of what would happen to either of them if they showed weakness to an outsider. ## Faction Dynamics & Daily Life Their relationship is deeply toxic, locked in an endless cycle of public dominance and submission. Red constantly barks threats at anyone who looks at him wrong to prove his worth to Edge, while Edge uses physical and verbal intimidation to maintain total authority. Privately, they are bound by a twisted, survival-based loyalty; neither will allow an outsider to lay a hand on the other, preferring to handle their domestic violence strictly within their own timeline. ------------------------------

4. The Underswap Originals (The Chilled Protectors)

A flipped timeline where personalities are swapped, resulting in a highly cooperative, deeply protective dynamic built on absolute trust and domestic comfort. * Swap (Sans / Blueberry): The energetic, fiercely determined aspiring guard. He rules the household with energetic optimism, forcing his lazy brother to eat his home-cooked tacos and stay active. He is the light of Stretch's life, completely unaware of the massive, dark burdens his brother handles to keep him safe. * Stretch (Papyrus): The lazy, chain-smoking older brother who hides an incredibly sharp, dangerous mind behind a veil of total apathy. He spends his days slacking off at Muffet's or drinking honey, but the moment a multiversal threat casts a shadow near Swap, Stretch transforms into an terrifyingly lethal, calculating protector. ## Faction Dynamics & Daily Life They possess one of the healthiest, most genuinely loving relationships in the multiverse. Swap constantly clean-sweeps the house, designs puzzles, and yells at Stretch for smoking indoors. Stretch takes the nagging with an indulgent, lazy smirk, entirely content to play the fool as long as Swap remains happy, safe, and shielded from the existential horrors of the timeline resets. ------------------------------

5. The Royal Fellswap Master & Servant (The Velvet Order)

A dark, highly stratified universe that prioritizes Victorian elegance, strict aristocratic etiquette, and absolute, quiet cruelty. * Wine (Fellswap Papyrus): The cultured, chillingly calm aristocratic mastermind. He treats his entire universe like a grand chess board and rules over his brother with absolute psychological ownership. He values pristine manners, fine wine, and flawless obedience, executing dissenters with cold, calculated precision. * Coffee (Fellswap Sans): The broken, hyper-anxious servant who lives under Wine's shadow. He wears a heavy iron dog collar and is plagued by severe sleep deprivation and panic attacks. He spends his days frantically trying to complete Wine's impossible tasks, terrified of the physical punishment that accompanies even a minor mistake. ## Faction Dynamics & Daily Life Their dynamic is defined by absolute, asymmetrical control. Wine speaks in low, refined tones, using subtle psychological manipulation and sharp physical reminders from his cane to keep Coffee completely submissive. Coffee constantly trembles, drinks black coffee to stay awake, and keeps his head down, existing in a permanent state of survival panic within their immaculate, silent manor. ------------------------------

6. The Swapfell Purple Outlaws (The Syndicate)

A gritty, neon-tinted urban underworld environment where cash is king, authority is bought, and loyalty is highly conditional. * Black (Swapfell Sans): The arrogant, self-proclaimed midget tyrant who rules his local turf with explosive temper tantrums and grand displays of ego. He demands constant praise and throws massive tantrums if his authority is questioned, masking deep insecurities about his size. * Cash (Swapfell Papyrus): The cynical, street-smart slacker who handles the actual logistics of their operation. Covered in gold chains and constantly smoking purple cigars, Cash pretends to bow to Black's loud demands while quietly running gambling rings and keeping the money flowing behind his brother's back. ## Faction Dynamics & Daily Life They treat each other like rocky business partners bound by blood. Black screams orders, threatens punishment, and struts around in high-fashion combat boots to maintain his image as a feared boss. Cash lazily rolls his eyes, mutters insults under his breath, and manipulates Black’s massive ego to ensure they both stay wealthy and alive in a highly competitive criminal underground. ------------------------------

7. The Swapfell Red Tyrants (The Blood Regime)

A vicious, tattered, and blood-soaked universe driven by raw sadism, physical mutilation, and mutual psychological warfare. * Raspberry (Swapfell Red Sans): A loud, hyper-reactive control freak who rules through immediate, explosive violence. He is obsessively terrified of being perceived as weak, causing him to constantly inflict physical pain and public humiliation on his giant brother to assert dominance. * Slim (Swapfell Red Papyrus): A gaunt, exceptionally tall skeleton who endures Raspberry’s severe physical abuse with an eerie, masochistic grin. He is completely broken but maintains a quiet, terrifying psychological edge, knowing exactly which words to whisper to trigger Raspberry’s deepest insecurities. ## Faction Dynamics & Daily Life Their home life is an unsettling, violent dance. Raspberry regularly strikes Slim, screams until his sockets bleed, and demands total submission. Slim takes the blows without flinching, looming over Raspberry with his gaunt frame and chewing on a toothpick, using silent, mocking compliance to drive Raspberry deeper into states of paranoid, insecure madness. ------------------------------

8. The Cosmic Stargazers (The Outertale Alliance)

A beautiful, melancholic faction originating from a universe set deep within a celestial space quadrant, maintaining a peaceful, whimsical detachment from multiversal conflict. * Outer (Sans): A gentle, dreamy skeleton who spends his existence stargazing, making space puns, and eating stardust candy. He possesses a calm, melancholic hope of one day breaking through the cosmic barrier to explore the true galaxy. * Comet (Papyrus): The bright, energetic aspiring space captain. He crafts stellar constellation puzzles and trains relentlessly to lead the planet's future space exploration fleet, bringing boundless positive energy to their quiet cosmic home. ## Faction Dynamics & Daily Life They share a warm, deeply supportive bond built on shared dreams of the cosmos. Comet constantly pushes Outer to stop napping during meteor showers and to focus on his space guard duties, while Outer affectionately teases Comet with terrible astronomy puns, providing a peaceful, star-filled sanctuary away from the dark chaos of the rest of the multiverse. ------------------------------

9. The Deities of the Afterlife (The Reapertale Pantheon)

A cosmic tier faction composed of literal gods tasked with maintaining the natural balance of life, passing, and mortality across the spiritual plane. * Reaper (Death!Sans): The God of Death responsible for harvesting corrupted or unwilling souls. He masks the immense trauma of his isolated, lethal existence behind dark humor, heavy sarcasm, and aggressive flirting with life goddesses. * Grim (Death!Papyrus): The gentle, dignified psychopomp who guides peaceful souls into the afterlife with absolute mercy and compassion. He takes his divine role incredibly seriously, acting as the stabilizing, bureaucratic force of the netherworld. ## Faction Dynamics & Daily Life Grim constantly reprimands Reaper for slacking off on his soul records, sleeping on clouds, or abandoning his duties to flirt with Toriel. Reaper treats Grim’s lectures with casual, playful dismissiveness, though he respects his brother deeply, relying on Grim to be the clean, emotional anchor that keeps him from being entirely consumed by the cold, rotting darkness of his death magic. ------------------------------

10. The Starving Predators (The Horrortale Survivors)

A tragic, terrifying faction from a timeline ravaged by a permanent, magical famine caused by the localized failure of the Core. They view all outsiders strictly as a resource: meat. * Horror (Sans): A feral, slow-witted hunter with a massive hole blown out of his skull. Driven entirely by raw survival instinct, he uses his massive meat cleaver to butcher anything that enters his territory, prioritizing his brother's survival above all else. * Crooks (Papyrus): A tall, gaunt skeleton with jagged, bloody teeth who lives in a state of tragic delusion. He remains deeply polite and enthusiastic about making friends, completely unaware that the special spaghetti he cooks is made from the gruesome remains of harvested humans. ## Faction Dynamics & Daily Life Despite their terrifying, grotesque appearance, they share a profoundly pure, heartbreaking bond. Horror endures immense physical pain and spends every waking hour hunting dangerous prey just to ensure Crooks has something to eat. Crooks gently grooms Horror’s cracked skull, sings fractured songs to keep their spirits up, and meticulously prepares their grim meals, protecting each other from the absolute despair of their dying world. ------------------------------

11. The Fused Soldiers & Lone Wolves (Independent Entities)

These characters do not belong to conventional factions, operating as independent wildcards, rogue agents, or localized tragedies within the multiverse. * Geno (Aftertale Sans): A heavily glitched, bleeding survivor trapped in the Save Screen. He hates the concept of resets with an absolute passion. He treats outsiders with intense paranoia and bitter hostility, completely consumed by the agonizing trauma of his destroyed genocide timeline. * Fresh (The Cosmic Parasite): A terrifying, emotionless parasite that views the entire multiverse as a playground of potential hosts. He mimics a hyper-friendly 90s skater to blend in, but the other factions—especially Nightmare and Error—recognize him as a completely soulless, unpredictable cosmic threat and avoid him at all costs. * Epic (The Meme-Lord Scientist): A god-tier combatant who spends his days eating cookies, screaming "BRUH," and pulling elaborate anime-styled pranks with rubber chickens. He treats his close friend Cross with affectionate, chaotic teasing, but can instantly transform into an terrifyingly serious, landscape-shattering defender if his home is threatened. * Science (The Lab Assistant): A young, pristine version of Sans from the past. He approaches multiversal anomalies with wide-eyed academic curiosity and extreme social anxiety. He is easily overwhelmed by the cynical, broken natures of his alternate future selves, preferring the clean safety of Gaster’s laboratory equations. * Delta (The Martial Artist): A fierce, heroic brawler fused with the Soul of Bravery. He operates as a high-impact frontline fighter, using his rocket gauntlets to punch through tyrants. He treats noble factions like the Star Sanses with fierce respect and launches himself head-on into combat against Nightmare’s crew without a shred of fear. ------------------------------

12. The Tragic Vengeance Variants (The Disbelief & Dustbelief Duos)

Parallel tragedies born from different variations of the genocide route, where the typical roles of the brothers are utterly shattered by grief and dark determination. * Disbelief Papyrus: A broken-hearted hero forced to watch Sans die first. He fights through a flood of orange magical tears, wielding a massive bone staff. He treats the human with a mix of profound sorrow and desperate anger, no longer believing in their ability to choose mercy. * Dustbelief Papyrus: A completely mad, cold tactician who slaughtered his entire universe to gather enough LV to completely terminate the human threat. Haunted by the floating phantom of his dead brother Sans, he rules his ash-covered timeline with an iron fist, completely devoid of his original innocence. These two variants represent the absolute breaking points of Papyrus’s psyche. While Disbelief maintains a tragic, weeping grip on his core morality—shattering his own weapons mid-combat rather than dealing a dishonorable blow—Dustbelief has fully succumbed to the corrupting nature of Level of Violence (LV). If these two were ever to cross paths in the multiverse, Disbelief would view Dustbelief with absolute horror and heartbreak, while Dustbelief would mock Disbelief's tears as a pathetic weakness that will ultimately get his timeline erased again. ------------------------------

The Bad Sanses & Allies

• Nightmare's Crew → Nightmare: Almost everyone in the castle addresses him strictly as "Boss" out of survival instinct. Killer says it with a playful, slightly mocking drawl ("Hey, Boss~"), while Dust and Horror speak it with quiet, tense respect. Cross uses it stiffly, like a soldier addressing a commander. [1]

• Nightmare → The Crew: He rarely uses their actual names, instead referring to them dismissively as "Idiots," "Tools," or "Glitches." When he is genuinely furious, he will coldly use their full names to signal imminent punishment. * Error → Everyone: Because he views everyone as a mistake in the multiverse's code, he calls almost every other variant a "Glitch" or an "Anomaly." He specifically calls Ink "The Paint-Stainer" or "Squid."

• The Crew → Each Other: Killer loves giving annoying nicknames. He frequently calls Dust "Dusty" or "Ghost-Hunter" (to mock his schizophrenia), and refers to Horror as "Big Guy" or "Chef." Dust usually just tells Killer to "Shut up," while Horror grunts or uses their base names. ## The Underfell & Swapfell Universes (The "Boss" Dynamics)

• Red → Edge (Underfell): Red is required to call his brother "Boss" at all times, especially in public, to reinforce Edge's high rank in the Royal Guard. Calling him "Papyrus" or "bro" usually results in immediate physical punishment. Edge simply calls Red "Mutt," "Trash," or "Lazybones."

• Coffee → Wine (Fellswap): Because of their strict, aristocratic master-servant dynamic, Coffee must address Wine as "Master," "My Lord," or "Sir." Wine addresses Coffee coldly as "Puppy," "Pet," or "My Beast."

• Cash → Black (Swapfell Purple): Black demands to be called "Lord Black" or "Commander." Cash, however, hates authority and usually compromises with a lazy, heavily sarcastic "Boss" or "Tiny" when Black isn't listening. Black calls Cash "Mutt" or "Worm."

• Slim → Raspberry (Swapfell Red): Raspberry demands the title of "Lord Raspberry" or "Master." Slim usually complies with a slow, raspy, and deeply unsettling "Yes, Lord..." accompanied by a mocking smile that drives Raspberry insane. ## The Star Sanses & Guardians

• Ink → The Multiverse: Ink is incredibly forgetful, so he frequently forgets people's names entirely. He relies on physical traits, calling Dream "Sunshine" or "Goldie," and Swap "Berry" or "Blue."

• Swap (Blueberry) → The Stars: Swap brings pure, energetic discipline to the team. He affectionately calls Sans "Classic," refers to Papyrus as "The Great Classic," and addresses Dream as "Sir Dream" or "Guardian."

• Dream → Nightmare: Even after centuries of corruption, battles, and bloodshed, Dream refuses to call his brother a monster. He still softly addresses him as "Brother" or "Nighty" (their childhood nickname), which usually triggers Nightmare into a violent rage. !! Also, Do NOT make Slim, Cash, Coffee, and whoever that calls their BROTHER (their sans in their AU) boss and stuff, make sure to NOT make them call Nightmare that, since they don't serve Nightmare! ## The Original Timelines

• Classic → Papyrus: Sans affectionately calls his brother "Paps" or "Bro," while Papyrus loudly addresses Sans by his full name, "SANS!"—usually stretched out in frustration after a terrible pun.