Psychological Horror FanFiction

Undressed and Undone

Undressed and Undone

M/M
G
Updated
13.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Regulus Black/James Potter, Regulus Black, Sirius Black/Remus Lupin, Remus Lupin, Sirius Black, James Potter, Peter Pettigrew, Regulus Black & Sirius Black, Walburga Black, Regulus Black & Remus Lupin
Tags
Angst with a Happy Ending Hurt/Comfort Alternate Universe - College/University Mental Health Issues sorta - Freeform Marauders wolfstar Alternate Universe - Muggle No Smut Regulus Black is Bad at Feelings Jegulus Regulus Black Needs a Hug
When his best friend went missing, everything lost its color.Regulus lost his passion for music, his faith in the people around him, and the ability to find beauty in the world.When he finally makes it to college he has to face the past to learn to l...
Bound to the Page

Bound to the Page

F/M
G
Updated
13.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Ginny Weasley/Tom Riddle’s Diary, Tom Riddle/Ginny Weasley
Tags
Slow Burn Emotional Manipulation Power Imbalance Possessive Behavior Obsession Obsessive Behavior Unhealthy Relationships Unreliable Narrator I Wrote This Instead of Sleeping Horcruxes Tom Riddle's Diary Dark Romance
She opened the diary. The diary opened her back.
Phantaz'ryeh Of Cordis

Phantaz'ryeh Of Cordis

F/F
G
Updated
11.04.2025
Fandom
崩坏3rd | Honkai Impact 3rd (Video Game)
Characters
Seele Vollerei (Honkai Impact 3rd), Vita/Seele Vollerei (Honkai Impact 3rd), Vita (Honkai Impact 3rd)
Tags
Blood and Gore Hallucinations Alternate Universe Mystery Hanahaki Disease Psychological Horror cosmic horror
Sometimes, a single glance is enough to change a person’s entire life. However, in contrast, to obtain such a glance, one might find that even the sacrifice of an entire lifetime could be insufficient.▉ ▉ ▉ ▉ ▉ ▉That’s how life is—its rules are shape...
gazing into nihility, she emanates elegance

gazing into nihility, she emanates elegance

F/F
G
Updated
11.04.2025
Fandom
崩坏：星穹铁道 | Honkai: Star Rail (Video Game)
Characters
Acheron/Black Swan (Honkai: Star Rail), Acheron (Honkai: Star Rail), Black Swan (Honkai: Star Rail)
Tags
Kind Of Useless Lesbians Dancing Psychological Horror Ballroom Dancing Animated Short: Rondo Across Countless Kalpas (Honkai: Star Rail) Penacony (Honkai: Star Rail) Inspired by Black Swan (2010)
I wonder what kind of person she is. Black Swan’s gaze was locked onto Acheron, as if nothing else in the world existed. I want to see her memories. I want to know what she is. or, the acheswan ballroom animation but more yuri
Why does life slumber?

Why does life slumber?

F/F
F/M
Gen
M/M
Multi
Other
G
Updated
11.04.2025
Fandom
Sherlock (TV) Sherlock Holmes & Related Fandoms Sherlock Holmes - Arthur Conan Doyle
Characters
Sherlock Holmes/John Watson, Sherlock Holmes, John Watson, Greg Lestrade, Mycroft Holmes, Jim Moriarty, Sebastian Moran, Mycroft Holmes/Greg Lestrade, Mrs. Hudson (Sherlock Holmes), Dorian Gray/Sherlock Holmes, Dorian Gray/Basil Hallward, Dorian Gray,
Tags
Slow Burn Emotional Manipulation Porn With Plot Rough Sex Blood and Gore Murder Mystery Past Child Abuse Dead Dove: Do Not Eat Violence Hurt No Comfort Bottom Sherlock Holmes Mind Manipulation
Sherlock didn't expect this to be how he lives his days now But as a detective, it is his duty to solve this mystery, isn't it?If only that blonde gentleman just got off his back, it would make things a whole lot easier..Sadly, That was an 'if only',...
devil and eve.

devil and eve.

F/M
G
Updated
13.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Reader, Tom Riddle | Voldemort, Tom Riddle, Minor Original Characters - Character, Tom Riddle/Reader, Tom Riddle | Voldemort/Reader
Tags
Tension Emotional Manipulation Magic Possessive Behavior Obsessive Behavior Reader-Insert Christianity Alternate Universe - Historical Sexual Tension Alternate Universe Dark Plot Twists
There used to be a time where your mind is only filled with the thoughts about flowers and sweets, but that time was long gone. In the present, you were no longer the child who smiled at everything, and yet, you still wear your emotions on your sleev...
And Losing it is Constant (But Such a Lonely Place)

And Losing it is Constant (But Such a Lonely Place)

F/F
G
Updated
11.04.2025
Fandom
Yellowjackets (TV)
Characters
Natalie Scatorccio, Misty Quigley/Natalie Scatorccio, Misty Quigley, Walter Tattersall
Tags
Hallucinations Body Horror No Dialogue Drabble Mild Sexual Content very mild I Don't Even Know Teen Timeline (Yellowjackets) Dreams and Nightmares Psychological Horror Antler Queen Natalie Scatorccio mistynat
A while after Nat dies, Misty is haunted by dreams of her out of guilt and sorrow
what’s the joy in giving, if you’re never pleased?

what’s the joy in giving, if you’re never pleased?

F/F
G
Updated
11.04.2025
Fandom
Yellowjackets (TV)
Characters
Shauna Shipman/Jackie Taylor, Shauna Shipman, Jackie Taylor (Yellowjackets), Natalie Scatorccio, Lottie Matthews, Misty Quigley, Taissa Turner, Van Palmer
Tags
Alternate Universe - Canon Divergence Slow Burn Friends to Lovers Eventual Smut Getting Together Hurt/Comfort Survival Horror Jackie Taylor Lives (Yellowjackets) Psychological Horror Season 3 Spoilers I have no idea where this is going Jackie Taylor Needs a Hug (Yellowjackets)
She doesn’t want to move closer. Every instinct in her body screams at her to stay where she is, to turn around, to pretend she doesn’t see it. But her legs betray her. Slowly, step by step, she crosses the space between them, her heartbeat thuddi...
Shadows of the Legacy

Shadows of the Legacy

M/M
G
Updated
14.04.2025
Fandom
Harry Potter - J. K. Rowling Harry Potter and the Cursed Child - Thorne & Rowling
Characters
Original Male Character(s), Draco Malfoy, Astoria Greengrass, Lucius Malfoy, Scorpius Malfoy, Draco Malfoy/Original Character(s), Draco Malfoy/Original Male Character(s)
Tags
Alternate Universe - Canon Divergence Canon-Typical Violence Hurt/Comfort Internalized Homophobia Homophobia Bad Parent Lucius Malfoy Aurors Good Draco Malfoy Horror Draco Malfoy Needs a Hug Ministry of Magic Employee Draco Malfoy Psychological Horror
Years after the war, Draco Malfoy has built a life of solitude, dedicating himself to the study of alchemy and cursed artifacts—anything to keep himself detached from the ghosts of his past. But when the Ministry of Magic calls upon him to examine a...
lovesick

lovesick

F/F
G
Updated
11.04.2025
Fandom
Dangan Ronpa Series Super Dangan Ronpa 2
Characters
Tsumiki Mikan, Enoshima Junko/Tsumiki Mikan, Enoshima Junko
Tags
Whump Unhealthy Relationships Unhealthy Coping Mechanisms Non-Consensual Drug Use Tags Contain Spoilers Dark Kinda Sickfic Toxic Yuri... Horror Sick Character Psychological Horror
Mikan's hands were cold. A nurse's hand. Junko Enoshima leaned into them from where they laid across her forehead with a groan, seeking out the relief of heat from her fever addled mind, her skin flushed and uncomfortably warm, even as she shivered....
Lovely to be Rained on With You

Lovely to be Rained on With You

F/F
G
Updated
11.04.2025
Fandom
Original Work
Tags
Memory Loss Drowning Psychological Horror Grief Melancholy Surrealism Water Symbolism Storms & Rain suffocation Liminal Spaces
"A cool, almost wet pressure brushes against my skin; my limbs lie inert, as if rendered weightless and unresponsive. There is no preamble, no gradual coming‐to‐consciousness-only a raw surge of existence. The world, if it can be called that, is a ta...
Revelations

Revelations

F/F
F/M
M/M
G
Updated
11.04.2025
Fandom
South Park
Characters
Craig Tucker/Tweek Tweak, Clyde Donovan/Kenny McCormick, Bebe Stevens/Marjorine Stotch, Kyle Broflovski/Stan Marsh, Kyle Broflovski, Clyde Donovan, Stan Marsh, Kenny McCormick, New Kid | Douchebag, Bebe Stevens, Kevin Stoley, Marjorine Stotch,
Tags
Angst Magic Religious Imagery & Symbolism Superpowers Psychological Trauma Unreliable Narrator Friendship Violence Trauma Mental Health Issues Child Abuse Alternate Universe
Kenny McCormick was given a chance to get the ending he deserved. But things are different. Wrong. But maybe, just maybe, it was a nightmare he finally woke up from. Or maybe, the nightmare just started.
A City Swallowed by Monster's: The Alternates

A City Swallowed by Monster's: The Alternates

F/F
F/M
Gen
G
Updated
11.04.2025
Fandom
The Mandela Catalogue (Web Series)
Characters
Archangel Gabriel & The Intruder (The Mandela Catalogue), Stanley & N (The Mandela Catalogue), Faceless Woman & Alternate 333 (The Mandela Catalogue), Preacher & Arcangel Gabriel (The Mandela Catalogue), The Intruder (The Mandela Catalogue), Archangel Gabriel (Mandela Catalogue), Stanley (The Mandela Catalogue), N (The Mandela Catalogue), Faceless Woman (The Mandela Catalogue), Alternate 333 (Mandela Catalogue), Cat Alternate (The Mandela Catalogue), The Preacher (The Mandela Catalogue)
Tags
Psychological Horror Creepy Puppet faceless creatures Supernatural Rift Urban Chaos Shadows - Freeform Alternate Reality eerie atmosphere mental manipulation reality distortion
When the veil between realities shimmers and the Alternates emerge, the city is plunged into chaos. Each entity brings a unique terror, from a mischievous puppet hiding among children to a faceless shadow looming over the skyline. As the day unfolds,...
Artificially Organic

Artificially Organic

F/F
F/M
M/M
G
Updated
11.04.2025
Fandom
Murder Drones (Web Series)
Characters
Cyn (Murder Drones), J (Murder Drones), Uzi Doorman, V (Murder Drones), N (Murder Drones), Absolute Solver (Murder Drones), Anonymity.rar (OC), Talin (OC), F (OC), lillian (oc)
Tags
Other Additional Tags to Be Added Gore Major Character Injury Past Abuse Post-Canon Horror Possession Oil is Worker Drone Blood (Murder Drones) Major Original Character(s) Psychological Horror Past manipulation original species (?)
Three Factions unknowing of the others, two AI that used to be one...When disassembly drones start disappearing from The Flock, a group of drones from The Hive set out to find out what is causing the drones to go MIA. Bringing the group to the city,...
REDMAN

REDMAN

F/F
F/M
Gen
M/M
Multi
Other
G
Updated
11.04.2025
Fandom
Original Work
Characters
Original Characters, Original Character(s)/Original Character(s), Other(s), Jevaun Chikafuji, Hoshi Shikabane, Bennett Lane, Rhody Nevin, Azha Walker, Penny Lockeheart, Halcyon Torres, Aayla Chikafuji, Deval Prakash,
Tags
Fluff Angst Depression Hallucinations Time Travel Music Romance Anxiety Apocalypse Time Loop Adventure Supernatural Elements
Our universe is set between millions of timelines, which are set within the multiverse, which is set within the metaverse, and so on and so forth. Every action that every person takes creates a new, alternate timeline within a web of so many beautifu...
Singularity of Shadow and Snow - Lightfall

Singularity of Shadow and Snow - Lightfall

F/F
F/M
Gen
G
Updated
11.04.2025
Fandom
明日方舟 | Arknights (Video Game)
Characters
Doctor (Female) (Arknights), Mostima (Arknights), Fiammetta (Arknights), Enforcer/Original Operator (Arknights), Doctor/Mostima (Arknights), Exusiai/Original Operator (Arknights), Cecelia & Enforcer (Arknights), Fiammetta & Mostima (Arknights), Exusiai & Mostima (Arknights), Enforcer & Fiammetta (Arknights), Logos & Original Operator (Arknights), Exusiai & Lemuen (Arknights),
Tags
Blood and Gore Gore Blood Hallucinations Suicide Attempt Memory Loss Body Horror Not Beta Read Child Abuse Mutilation War Crimes Human Experimentation
What has been lost? What can be found?The depths call, not of the ocean but of the earth.To a once-arid blacksite, where light once never fell.To a once-arid blacksite, where light now always falls.To a once-silent north, where singularity becomes no...
the coffin of you and you alone

the coffin of you and you alone

F/F
F/M
Gen
M/M
Multi
Other
G
Updated
11.04.2025
Fandom
The Coffin of Andy and Leyley (Visual Novel)
Characters
Original Characters, Andrew Graves/Ashley Graves/Original Character(s), Andrew Graves, Ashley Graves
Tags
Murder Emotional/Psychological Abuse Psychological Trauma Cannibalism Stalking Sorry Not Sorry Psychological Horror
okay so basically y/n in tcoaal like a self insert x reader fanfic thing, guys idk what to put here but I PROMISE you this will be written well :)~Robz
prendre l'air

prendre l'air

F/M
G
Updated
14.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Hermione Granger, Tom Riddle, Hermione Granger/Tom Riddle
Tags
Unreliable Narrator Memory Alteration Alternate Universe One Shot Author Is Sleep Deprived Legilimency (Harry Potter) Psychological Horror Dark Hermione Granger read and find out bonding over atrocities author was plagued by visions if i tag too much it'll spoil the whole thing
Tom gets up slowly, stashes his wand in his back pocket, and strolls towards the house at a leisurely pace. He will keep every single promise he made her and more, of that he has no doubt.
Memento Mori

Memento Mori

F/M
G
Updated
14.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Hermione Granger/Draco Malfoy
Tags
Character Death Religious Imagery & Symbolism Blood and Violence Trauma War Alternate Universe - Voldemort Wins Horror Psychological Horror Spooky Catholic themes
Memento Mori: “Remember that you will die.”A reminder of morality or the inevitable transformation of life into death.Draco Malfoy is dead.And in death, judgement will be passed.But who is willing to walk this path with him?What awaits on the other s...
The secrets of the soul

The secrets of the soul

F/F
F/M
M/M
Multi
G
Updated
14.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Harry Potter, Draco Malfoy, Hermione Granger, Astoria Greengrass, Ginny Weasley, Tom Riddle | Voldemort, Harry Potter/Tom Riddle | Voldemort, Astoria Greengrass/Draco Malfoy, Hermione Granger & Harry Potter, past Harry Potter/Ginny Weasley - Relationship, past Hermione Granger/Ron Weasley - Relationship, Hermione Granger/Nymphadora Tonks
Tags
Alternate Universe - Canon Divergence Gaslighting Harry Potter Epilogue What Epilogue | EWE Psychological Horror BAMF Ginny Weasley Head Auror Harry Potter Unspeakable Hermione Granger No character bashing Prejudice Against Muggle-borns Minister for Magic Tom Riddle Dead Ron Weasley
What if Voldemort had been just a tiny bit smarter and not a complete let down? What if Tom Riddle had stopped at just 3 horcruxes? Would he have succeeded?orThe fractured lives of heroes and the relentless pursuit of redemption in a world forever ch...