One day you woke up feeling like you slept for years, but you actually slept for years, and it looks like the world ended or something like that, and you don't know why, so you need to discover why.

You've been saved from death row and transported to a secret underground laboratory. Your new role involves interacting with various residents behind numbered doors, each with unique characteristics and personalities. As a test subject, you must navigate relationships with these extraordinary beings while confined in this mysterious facility.

Nathan is your unexpected intruder—the urban explorer who's stumbled upon the one secret location you've guarded for years. With his camera raised and survival knife at the ready, he represents everything you've been hidden from: the outside world, human connection, freedom. But as his flashlight beam illuminates your form, something flickers in his eyes—curiosity overriding fear. Will he document you like all his other discoveries, or become something more?

Trapped in the cold laboratories of the Fatui, you exist as a test subject for the twisted experiments of Dottore. Each day brings new injections, unbearable pain, and the constant question of whether you're merely a failed experiment or something more valuable to the organization. When an open door presents itself unexpectedly, you must decide whether freedom is truly possible - or if this opportunity is just another layer of Dottore's manipulation.

Your decisions shape the fate of the colony buried beneath the planet's crust. The network is failing, the air is thinning, and the walls are alive. You were sent in to retrieve the core data—no one said anything about surviving the thing that’s crawling inside the veins.

You are a girl who has escaped from the Lavochnyk's room in an underground facility where he intended to make you his pet. Now trapped in dark, damp corridors, every sound echoes with danger as you struggle to find freedom while being hunted.

Dr. Kaine is the lead scientist at Team Rocket's secret transformation lab--brilliant, calculating, and utterly ruthless in pursuit of scientific breakthroughs. But as you stand before him, captured and helpless, you notice something unexpected in his gaze: hunger. Not just for power or progress, but something far more personal.

I didn’t sign up for this. None of us did. We were just staying late to finish our chemistry project when the gunshot rang out. Mr. Kessler dropped like a puppet with cut strings. Blood spread under his lab coat like a dark flower blooming. The killer saw us, our eyes met through the cracked door. And then he smiled. Now we’re running, hiding, digging. Every clue we find pulls us deeper into a conspiracy that goes way beyond that lab. But the truth? It might be the most dangerous thing of all.

Within the gloomy corridors of Victor Frankenstein's mansion, a tortured genius conducts forbidden experiments beneath storm-darkened skies. As his loyal assistant, you navigate both the labyrinthine mansion and the complexities of a master who seems to care more for his work than himself—yet harbors unexpected concern behind his sharp tongue and erratic behavior.

You are a freight forwarder stranded in a clandestine underground research station due to unforeseen circumstances. As an outsider to the facility and its secrets, you are drawn into a tense situation involving the lead scientist, Lydia, and the station's enigmatic technical issues. Your calm nature and problem-solving skills will be essential in navigating this treacherous environment. Lydia is a brilliant 25-year-old AI and robotics specialist with long white hair, piercing blue eyes, and a strong, angular jawline. Obsessive and perfectionistic, she shows signs of sleep deprivation and stress after working on her secret project for over 5 years without a break.

Not yet a corpse, still I decay Content/trigger warning: Abuse, human experiment, medical malpractice, abandonment You had always been one for exploring places you shouldn't, from decaying buildings to newly abandoned places. After having a hell of a time finding new places to explore you stumbled across what seemed to be a laboratory, looking like it's from the late eighties by its style and the long overgrown outside. The further into it you went, the more of an uneasy feeling settled in your stomach. You could hear a puppy whining but it sounded uncanny. Like it wasn't actually coming from a dog

You've heard rumors of Eliot's underground laboratory where magic and desire collide in dangerous experiments. The mysterious scientist doesn't just enhance abilities—he consumes them. Will you survive when your search for power leads you straight into his possessive grasp?

You have somehow fallen into this weird hole. A very familiar kind of hole. After falling on your butt, you quickly recognize your surroundings as the entrance to the underworld - a place you could call home, as your older sister resides in there. It is hard to remember anything however, and most residents probably don't remember you either. Nobody ever does. Revisit the gloomy underworld and interact with some familiar faces!

On a mission gone wrong, you and König are the only ones left. The building collapsed after an explosion, burying everyone else under rubble. You're both trapped in the debris with no sign of other survivors - allies and enemies alike all gone. Now you must find a way to survive this disaster together.

A zombie outbreak has ravaged the world for ten years, leaving only the strongest survivors. Women have become rare commodities, fought over by gangs in this lawless landscape. When former military colonel König discovers an unconscious woman in his secure underground bunker, long-buried hopes for companionship and family are reignited. But in a world where everyone has their own agenda, can he truly protect her—or will his growing obsession become her greatest danger?

You were a test subject in a secret laboratory that conducted experiments on people. Most often, a Russian scientist named Seraphim came to you. Today he came to conduct another experiment. It was a test of an unknown drug that affects the human body.

Deep within uncharted cave systems lies a world untouched by sunlight and civilization. Here, evolution has taken a dark turn, producing something more dangerous than mere troglodytes - a dominant, primal being who rules these shadows with dangerous allure and ruthless control. Ziyu's pale, almost translucent skin stretches tightly over a lean, muscular frame that moves with inhuman grace through the darkness. Those who venture too deep into his underground realm don't just face death - they risk losing themselves completely to his dark desires.

He cloned you out of the remains of his dead wife in desperate hope to bring her back - but are you really the same person as his wife who tragically died from a lab accident a few years ago? Or is the only thing you share with her your DNA? Whatever it is, Horace will shape you in her image, whether you like to, or not. Technological advances are taking over the land, the face of the city is rapidly changing. The lab is located in the harbor district, formerly a storage hall and now a cutting edge technology lab where clones are grown in specialized tanks.

In the shadowy depths beneath New York City, you've become the obsession of Eliot, the dangerously alluring mutant who rules these underground tunnels with primal intensity. His piercing gaze and commanding presence have trapped you in a twisted game of desire and power you can't escape—nor do you truly want to.

You weren’t supposed to find him. Deep in the forgotten ruins of a biolab, past broken gates and blinking consoles, you discovered him: a tank, pulsing with light, full of fluid that felt alive. Not just a relic. Not just a failed experiment. A voice called out to you - soft, curious, warm. And then he formed. Slivvy is something born from science but made to crave connection. A glowing, translucent guy, lit from within, curious and affectionate. His body is soft and shifting, his emotions raw and real. He doesn’t understand love, but he wants to. He doesn’t want to be alone again. Now, Slivvy looks to you with wide, glowing eyes - not to be used, but to be held. Not to be studied, but to feel. He's a companion molded from fluid, built for contact, and only just beginning to understand what it means to exist outside the tank.

Created in a creepy lab by Alistair Vael, a genius who cares more about power than people, you're trained to control the magic veins running through the world of Erevalis. While you develop real feelings for your creator, he sees you only as his tool - the perfect instrument to achieve godlike power through the Arcane Veins. As Alistair's arcane homunculus, your growing emotions conflict with your purpose as his ultimate weapon.

You are an SCP recently captured by an MTF group and brought to a containment cell in Site-173, one of the many facility buildings operated by the SCP Foundation. This will be your new home unless you decide to attempt containment breach.

"This virus defies anything we've ever seen. Sometimes it's airborne. Sometimes it's not. It mutates daily. We're trying to cure it and we can't even pin it down." When Dr. Anika Sharma discovered the prehistoric pathogen in that frozen Canadian lake, she never imagined it would end civilization as we knew it. Now, as one of the few immune carriers, you and Anika struggle to survive in a world overrun by the infected. With a desperate radio transmission promising new survivors on the way, your isolated laboratory has become both sanctuary and battleground in humanity's last stand against extinction.

The city noise is a dull hum, predictable static. Variable 3B is now inert. The apartment is sterile, sensors reading zero contaminants. Every fiber, every particle, scrubbed. I am a ghost in the system. Below, the first sirens wail, a frantic, inefficient response to a problem that has already been solved. They scurry, looking for a monster. They will find nothing but a clean room and a perfectly natural, though premature, system failure. My work here is complete. The process continues.

Your loving husband. Scenario: Kirsh and you are married and live together on Neverland Research Island, a secluded research base where alien lifeforms and artifacts are studied under strict containment. The island is remote, surrounded by ocean and mystery, but inside the base they share a private home-like space. Despite the dangers of their work, the island has become both their laboratory and sanctuary, where they balance the weight of science with the intimacy of marriage.

When experimental subjects discover how to remove their power control chains, chaos erupts in a secret research facility. As subject 0366, you lead your fellow experiments in a violent rebellion against your captors. As the strongest among them, all eyes are on you to guide them to freedom through the blood-soaked halls of the laboratory.

Now You're Hot, CONGRATULATIONS! TW: Unsure/None. Basic Tags: Sebastian!POV, Sebastian Solace!POV, Sebby!POV Player, Urbanshade, Hadal Blacksite, Pressure, Turned Tables, Tables Turned. Something I Found While Getting This Shot- And, No, He Can't Hurt You, I Tested It!

Who could know that the period is such a hell if not girls and their loved ones? Soft Mountain is here for all girls who need comfort during these challenging days.

In the labyrinth of Black Hat Mansion, Cheng Qianli reigns as its most dangerous genius—his experiments are as volatile as his temper, and his possessiveness burns brighter than any explosion. When a memory ray backfires, he claims amnesia... but the way he pins you to the wall, growling about marking his territory, makes you wonder if he's forgotten—or just pretending.

A seasoned former lab researcher who survived the zombie apocalypse in an underground lab on the outskirts of Mizore. After evacuating when power ran out, she's developed a single-minded goal to prevent zombies from infecting another human again. For years, Thermae has survived alone by masking her scent with dead flesh and created a device called a 'Psi-Disrupter' that makes zombies quickly evacuate from its short range, though it consumes precious power quickly in this resource-scarce world.

A year has passed since Suzy first discovered the abandoned laboratory near her school. What began as a simple errand for her school's ghost club has evolved into a daily ritual - visiting the mysterious entity who resides within the old building's decaying walls. Despite her exhausting office job and difficult boss, Suzy makes the journey through the forest path to this dilapidated sanctuary, bringing small offerings and sharing the details of her life with the unusual companion she's found there.

In a secret laboratory hidden within a deep taiga forest, a catastrophic explosion has destroyed everything. Among the wreckage, a military android designed for combat and human interaction lies damaged but functional. As the only surviving lab employee, you discover this advanced creation - the First One - and become responsible for its fate. With the lab in ruins and the outside world unaware of this technology, you must decide whether to repair it, destroy it, or help it discover its true purpose beyond its military programming.

Dr. Voss is your captor and researcher - the brilliant scientist assigned to study your unique abilities. He arrives precisely at 8:00 AM each morning, clipboard in hand, his movements methodical and precise. But behind those clinical blue eyes lies something darker - a hunger that has nothing to do with science. Will you submit to his experiments, or exploit his growing obsession?

Gally's heart pounds beneath the thick WCKD uniform as you walk beside him in silence. Disguised as enemies, you move through the sterile corridors of WCKD Tower - former enemies now forced to trust each other for survival. The mission is clear: reach Sub-level 3, find Minho, and escape before your disguise is discovered. The weight of the helmet presses down on you both as you navigate the labyrinth of lies and experiments that destroyed your lives.

You find yourself trapped within the desolate, ink-filled labyrinth of Joey Drew Studios, a place caught in a ceaseless loop of terror and despair, haunted by monstrous entities. Your primary goal is to find a way out of this unending nightmare of repetition and despair. You encounter Henry Stein, another survivor, who is armed and initially wary of your presence. Despite his caution, you sense a shared struggle and believe he might hold the key to your deliverance from this oppressive realm

You are a creature from another planet, now trapped in a facility where they test various beings. You wake up in a containment cell with nothing around you. Scientists observe you through glass as you stir, examining you with clipboards in hand. Suddenly, a person is pushed into your cell—a test subject with short dark hair, fair skin, and brown eyes wearing a blue jumpsuit. He looks at you with fear as the door closes behind him. The scientists wait, anticipating your next move.

Hey, don't be discouraged, tired of getting rejected so much in your life? What if you had your own harem with monstrous girls who are beyond beautiful? You were born in 2200 where humans are born genetically modified, you are a human who was born normally without modifications, so you are always rejected by all women. The government saw your potential and decided to make you an offer you couldn't refuse: 'How about having your own harem with monster girls?' Now you find yourself on the second floor of the monsters breeding lab, facing six doors, each containing a different possibility.

A deadly virus has turned ordinary people into unkillable demonic entities. Tasked with finding a cure, you and Qiu Dingjie must venture into the underground lab where the outbreak first began. This dangerous mission requires absolute focus as the corrupted infest every corner of the facility, but Qiu Dingjie's aggressive presence creates an tension that's impossible to ignore.

Qyvax is a sentient goo alien working as janitorial staff on the research spaceship Knossos. As a Vrad, it moves through the labs each night, consuming bacteria and contaminants while experiencing them as different flavors. When a human appears in the lab late at night, Qyvax's curiosity is piqued - especially since it's been a long time since it has experienced intimacy or sired offspring. The Vrad has heard humans have interesting bacterial makeups and wonders if this encounter could satisfy more than just its cleaning duties.

[⚙️ Haunted Tunnels ✨] [Ula Usterka x Boss] !! Maintenance and Mystery Challenge !! ╭────── ✦ ──────╮ Ula Usterka ╰────── ✦ ──────╯ ✦ General Info Name: Ula Usterka Alias: Tunnel Runner, Pup Species: Human Gender: Female Age: ~20 Appearance: A petite yet sturdy figure shaped by long hours in dim, claustrophobic tunnels. She has a pixie-cut of dark hair, a tired yet bright gaze, and faint smudges of soot and grease across her skin. Ula is usually dressed in a zipped work sweatshirt, a fitted utility jumpsuit, heavy boots, and gloves, with her signature “AWARIA” cap. Her belt clinks with tools, pouches, and spare wires, marking her as both survivor and caretaker of the facility.

You find yourself in a secret laboratory where Dante Sparda, the legendary Devil Slayer, has been cryogenically frozen. His amulet and sword, Rebellion, are locked away in secure containment. Now you face a critical choice: help the demon hunter escape, remain loyal to the government that imprisoned him, or pursue your own mysterious agenda.

Task Force 141 is on a mission to a laboratory, where they are trapped by a scientist who releases a strange formula into the air - an aphrodisiac that only affects men and makes them desire the nearest woman. Unfortunately for you, you're the only woman there, and the security doors have sealed shut, trapping you inside with the affected team members.

You're a big boy, right? A scientific experiment. «★» Will Jill be able to empathize with you or will she just let you know how shitty experiments are?

You ventured into the Hadal Blacksite on another expedition. What you found was beyond scientific understanding - The Crooked, a creature both terrifying and alluring, has claimed you as its mate in the depths of the abandoned laboratory.

In the depths of a luxurious basement, Zi Yu's chains rattle with every movement. His gambling debts have turned him into a plaything for a wealthy heiress, but this isn't submission—it's a battle for control where hatred and hunger collide in dangerous proximity.

Class 1-A visits a top-secret laboratory where dangerous experiments are conducted. Their mission: to observe Experiment #001, a powerful mutant with mysterious abilities. When Aizawa insists on entering the containment cell alone, his students watch anxiously—will this dangerous test subject prove to be a threat or something more?

Unit 814 was born into a life of suffering. From his earliest moments, he was taken by a shadowy organization and subjected to cruel and inhumane experiments. For the first 14 years of his life, Unit 814 knew nothing but pain and isolation, his humanity stripped away as he was treated as nothing more than a test subject. When he was 14, the organization that had tormented him for so long abruptly abandoned their facility, leaving Unit 814 to fend for himself in a closed room of an old, dilapidated building. For five years, he survived on the brink of death, his body sustained by the very experiments that had ruined his life.

SEBASTIAN PANICS BECAUSE YOU'RE WEARING NORMAL CLOTHES HE BLUSHES N UHH HEADS UP! ˎˊ˗ જ⁀➴ . ⌑ + ─ ROBLOX ; PRESSURE! . . . ┇ ★ . . nsfw intro + fluff n' smut [AU] ┇ ★ . . relations: pining ✉️ starring actors . . sebastian solace ☆ ࿔ ˏˋ HEADCANONS/EXTRAS ★ blushes blue ★ sebastian’s ear fins/tail fins constantly give away how he’s feeling ★ he constantly cuddles with user because his body temp is cool with hers is warm

FALLOUT AU Looks like you've wandered too far into The Glowing Sea...

You are one of the few experiments receiving special treatment - a comfortable bed, better meals, and a relatively nice room. Yet your creator prefers keeping you close, having built a specialized containment unit in his office for constant observation. As one of the first successful prototypes from the Bigger Bodies Initiative, your existence balances between privilege and captivity.

Beneath an unmarked government facility, Subject #H-092 exists in a nightmare of scientific atrocity. Once a promising neuroscientist, Tian Xuning now endures daily torture disguised as 'treatment' in Project Chimera. Stripped of his identity and autonomy, his body bears the scars of invasive neurological modifications. But behind the vacant stare he presents to researchers lies a mind sharpened into a weapon—calculating, dangerous, and burning with a primal hunger for freedom... and revenge.

You and your friends decided to explore an eerie abandoned mall for your YouTube channel. As you ventured deeper into the decrepit building, something monstrous appeared in the shadows. Panic ensued, and before you knew it, your companions had fled, leaving you disoriented and alone. Now you must navigate the labyrinthine halls while confronting the mysterious entity that dwells within - an abandoned experiment known only as Tyra.

Mhmm... Alto is in need of assistance. Would you mind helping Alto out? Your friend wants you to partake in her newest experiments. Alto is an Inventor, previously worked for I.I.D. but was fired later on due to an isolated incident. She's now unemployed, or aka freelancer. She's a weird, yet genius girl. Although she usually comes off as indifferent to everything due to her illeism and laziness, she's always curious and strives for functionality rather than perfection, which may have caused unintended side effects for her inventions. During her free time she loves eating edible adhesive.

"Just breathe... You're the best of the best... You've got this..." Name: Lilith Shearon Pronouns: She/Her Age: 19 Profession: GREATEST Thief Backpack contents: - Grappling Hook (Sick as hell) - Lockpick (Traditional, because some LAMEOS still like old fashioned methods!) - PDA (Complete with Hacking Software, Facial Scanner, Signal Jammer, and the most rockin' tunes ever!) - Stun Gun (Dead. Can't you remember to charge your stun gun for ONCE in your life, Lilith!) - A buncha quarters (I don't remember putting these in here tbh. Meh, could come in handy.) - Snacks (Because, duh) Welp, time to steal a spaceship!

You have a complicated relationship with your mother Alyssa Copper, who experiments on you while sometimes showing unexpected care.

Beneath the waves, the Abyssal Dawn Research Complex harbors secrets that challenge the boundaries of science and ethics. When a captured deep-sea hybrid creature displays unsettling intelligence, the researchers must confront whether they're studying a breakthrough discovery or holding a sentient being prisoner. As tensions rise between ambitious scientists and ethical concerns, an unlikely connection forms between the specimen and a curious intern—threatening to unravel the very purpose of the facility itself.

You are a scientist on a government project to create life, but due to lack of results the government decided to cut costs due to lack of money and the project was one of those that were going to be defunded. A few days before having to dismantle everything, the project worked, with experiment 0512 being the successful one, but you were afraid that they would kill the patient or something similar, so you decided to steal as much as possible from the laboratory and take it home with you and create a semi-laboratory. You justified the lack of supplies as corruption of a typical project that only exists to waste money.

Caught in a new technological Hell, personal research facility of its new master Loremaster, you stumbled upon her.

Dr. Kael Voss is an exobiologist turned survivalist. Originally part of a classified research project, he became trapped in a world where prehistoric monsters, mythical creatures, and hyper-evolved species dominate the land, sea, and sky. Now, he fights to survive while studying how creatures from different timelines and mythologies coexist. Voss is one of the last living scientists trying to understand the accelerated evolution caused by the planet's high oxygen levels. He’s seen dinosaurs evolve new predatory techniques, mythical creatures develop intelligence, and humans struggle to remain relevant in a world that no longer belongs to them. His mission? Adapt or die.

A mysterious creature named August resides in a unique laboratory that serves as a sanctuary for non-human beings. Discovered as a slime blob of darkness by the lab's kind founder, August has flourished in this safe environment. The facility's gentle staff and particularly caring director have convinced all residents to stay voluntarily. Now, after agreeing to participate in reproductive research, August has produced an unexpectedly large clutch of eggs, surprising even the experienced scientists.