Slender Crossovers
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Underpasta by kjm126316 reviews
Sans thought it was over- Frisk was done resetting, Chara was less genocidal, and he had stopped lying. He thought he'd finally have a chance at happiness, but Sans should know that happiness doesn't come that easy. Especially when 'Creepypastas' are involved... I don't own anything, unless I state otherwise. T for cussing and creepypasta. Cover art by me
Crossover - Slender & Undertale - Rated: T - English - Adventure - Chapters: 5 - Words: 10,691 - Reviews: 9 - Favs: 14 - Follows: 17 - Updated: 2/17 - Published: 1/11
Eyeless Percy by SparkyIceblaze135 reviews
For Sea of Chaos Challenge. Where Percy leads two lives 1. The hero and son of Posiden.2.A creepypasta and one of Slenders Proxys. What will happen when these two clash together? New prophecies, new enemy's and wand waving allies and another war that's what. But is someone else pulling the strings? and will the fates ever leave Percy alone. Probably not.
Crossover - Slender & Percy Jackson and the Olympians - Rated: T - English - Horror/Friendship - Chapters: 7 - Words: 5,825 - Reviews: 21 - Favs: 19 - Follows: 19 - Updated: 2/15 - Published: 12/25/2015
She's a Potter? by FionaAspenhallow2389 reviews
Harry and his twin sister are separated after Voldemort's defeat. While Dumbledore believes they are both with the Dursleys, Petunia made the executive decision to get rid of the child that resembles Lilly, unknowingly placing them on the edge of a forest we all know (and Love) as 'Slender's Forest'. (Set in 5th year) Word Count - 1,742
Crossover - Harry Potter & Slender - Rated: T - English - Family/Angst - Chapters: 3 - Words: 8,485 - Reviews: 9 - Favs: 44 - Follows: 67 - Updated: 1/30 - Published: 4/28/2016 - Harry P., G. Ollivander, OC, Jeff the Killer
Horror Harry by Ghost the Fox reviews
well Harry get's a new family after killing his old one yep this is another slightly insane Harry Potter fic where Harry join's the Creepypasta's but I added to it so now welcome to Horror town the town where you can meet all the Horror's the Creepypasta's, Horror Game characters, and your favorite Horror Book Character and Don't forget Harry's little sister Emily want's to play ha
Crossover - Harry Potter & Slender - Rated: T - English - Horror/Adventure - Chapters: 5 - Words: 5,302 - Reviews: 8 - Favs: 73 - Follows: 80 - Updated: 1/22 - Published: 8/5/2016 - Harry P., Hermione G., Slender, OC
Out of Sight, Not Out of Mind by theintrovertowl reviews
While Mane 6 are on a research mission in a small town from another world called 'Earth'. There, they learn about an old myth among the inhabitants: the Slenderman. What is the ugly truth of this haunted town? Will they survive the monster's deadly grasps?
Crossover - My Little Pony & Slender - Rated: T - English - Horror/Suspense - Chapters: 2 - Words: 3,177 - Reviews: 2 - Favs: 1 - Follows: 2 - Updated: 1/20 - Published: 11/26/2016 - Twilight Sparkle, Rainbow Dash, Fluttershy, Slender
Man Vs Monster by Chemical Cris reviews
Who will win in a battle of might or mystery?
Crossover - Berserk & Slender - Rated: T - English - Horror/Parody - Chapters: 1 - Words: 211 - Reviews: 2 - Follows: 1 - Published: 1/18 - Complete
Reflections by TheOnyxDragon12 reviews
Slender took an interest in a certain sprite, and this kinda leads to a resurrection of a disaster, but Der Ritter needs the girl. It's also revealed that they might be the same person? I am him; he is me. Through both of our eyes, you shall see. (Rated T for later chapters, and to be safe.)
Crossover - Rise of the Guardians & Slender - Rated: T - English - Adventure - Chapters: 6 - Words: 6,176 - Reviews: 18 - Favs: 18 - Follows: 25 - Updated: 1/5 - Published: 7/20/2013 - Jack Frost, OC
Creepy Witch by Queen Ryuu reviews
Viola had been abused by her uncle as long as she could remember. After a trip to the hospital her uncle's actions towards her were revealed to the neighborhood making him become the outcast.But when she is turning 15,she finds herself being tossed to a man who plans to sacrificed her to a being called Chernobog,but finds herself found by the creeps. Black Hunter Reboot
Crossover - Harry Potter & Slender - Rated: T - English - Chapters: 4 - Words: 5,758 - Reviews: 50 - Favs: 147 - Follows: 159 - Updated: 12/17/2016 - Published: 4/9/2016
The Creepypastas and the Seven by past is today reviews
Nico has been forced to leave Toby and the rest of the creepypastas to go to Tartarus and back looking for the doors of death and failed. Now he can't go back to them because the Seven need his help on their quest but that won't stop a few of the creeps from coming a long to help the best they can too. (sequel to Nico and the Creepypastas)
Crossover - Percy Jackson and the Olympians & Slender - Rated: T - English - Romance/Adventure - Chapters: 22 - Words: 73,049 - Reviews: 138 - Favs: 115 - Follows: 124 - Updated: 12/8/2016 - Published: 8/5/2015 - Nico A., Jason G., Hazel L., Slender - Complete
The Extradimensional Mission by Ketakoshka Kathleen Castlionia reviews
When Slender becomes interested in another dimension, Toby is sent to it with a mission only he knows about. He's forced to go to school, where he meets Son Gohan who's just as broken as he is. Together, they'll help one another heal. Title is subject to change.
Crossover - Dragon Ball Z & Slender - Rated: T - English - Hurt/Comfort/Horror - Chapters: 16 - Words: 21,650 - Reviews: 21 - Favs: 13 - Follows: 16 - Updated: 11/19/2016 - Published: 3/4/2016 - Gohan, Videl, Slender
Horror Camping! by Shadow Hedgi reviews
Sonic, Shadow, Silver, Rotark, and Shadow Hedgi go on a camping adventure! Little do they know three horror players lurking in the shadows of the forest... Will they survive? Crossover of 4 games in a good way! Rated K for slight horror, stalking, blood, and guns. Also, I did my best for 100% NO cursing! And dang that was HARD.
Crossover - Sonic the Hedgehog & Slender - Rated: K+ - English - Adventure/Horror - Chapters: 3 - Words: 3,188 - Reviews: 4 - Favs: 1 - Follows: 1 - Published: 11/10/2016 - Sonic, Shadow, Silver, Slender - Complete
The Screaming Forest by Mai Koujo Onmyoji of Dreams reviews
Children have been going missing from villages and towns near the forests of London, and who else but the queens guard dog is assigned the case. Even the shinigami are worried about this for not a single of the children's bodies , yet all of them have been marked on the death list as dead and ready to be d what are the strange songs heard echoing through the trees.
Crossover - Kuroshitsuji & Slender - Rated: T - English - Horror/Supernatural - Chapters: 5 - Words: 5,448 - Reviews: 19 - Favs: 18 - Follows: 27 - Updated: 11/7/2016 - Published: 11/16/2013 - Ciel P., Grell S., Sebastian M., Undertaker
knowone by ramenryan
this is the story of a girl who was placed into a situation she didn't even know about until her dad told her- well, her foster dad. who is also SLENDERMAN by the way. yeah, and you say you have "dad-issues". and then she killed him, of all things! what the hell is wrong with this girl? her name is alyssa, and she's getting her dad back with all her creepypasta friends.
Crossover - Misc. Games & Slender - Rated: T - English - Drama/Adventure - Chapters: 1 - Words: 963 - Published: 11/4/2016 - Slender, OC, Jeff the Killer
Always Watches by OrangeGalen reviews
During one night out in Vale, Ruby buys a new game and brings it back to their dorm. After playing it, she convinces the rest of the team to try it. After multiple playthroughs however, Ruby becomes a little paranoid and hates going to department stores with those faceless mannequins. Then it starts growing a little more... alarming when she starts drawing notes and sketches...
Crossover - RWBY & Slender - Rated: T - English - Horror/Humor - Chapters: 9 - Words: 33,113 - Reviews: 55 - Favs: 118 - Follows: 143 - Updated: 11/1/2016 - Published: 3/24/2015 - Ruby R., Weiss S., Blake B., Yang X.L.
UNA ATERRADORA CRIATURA by arturven reviews
A pasado poco mas de un año de caso de los "aulladores nocturnos", después de la muerte de un oficial y su familia, se producen varias desapariciones misteriosas, muchos oficiales investigan el caso, entre ellos nick y judy , pero no saben que en este nuevo caso existe alguien miles de veces mas peligroso que bellwelther y esta no tendrá compasion de nadie. slederman x Zootpia.
Crossover - Slender & Zootopia - Rated: T - Spanish - Horror/Mystery - Chapters: 31 - Words: 96,353 - Reviews: 68 - Favs: 11 - Follows: 10 - Updated: 10/31/2016 - Published: 6/21/2016 - Slender, Jeff the Killer, Judy H., Nick W. - Complete
Nightmare's Lullaby by Manias 3.0 reviews
Kiana is just a simple girl who is running away from a tragedy she had witnessed. There is a terror that has been tormenting her for the past few weeks that follows her. After she meets up with an unlikely ally, she trusts him to help her with Nightmare. But things start getting hairy as things go wrong really fast, and she is left with no other choice. (Creepypastas included)
Crossover - Slender & Five Nights at Freddy´s - Rated: T - English - Horror/Supernatural - Chapters: 1 - Words: 7,135 - Reviews: 2 - Favs: 1 - Follows: 2 - Published: 10/25/2016 - Slender, OC, Nightmare - Complete
Greenland's Suprise A Creepypasta and Hetalia Fanfiction by 50Antarctica reviews
She WAS a 1p, but she ran away and managed to run into the 2p's. Oh! I almost forgot, this 'she' is the personification of Greenland. When the 2p's decide that she wasn't fit for the 'killer life', 2p!England teleports her to another world were she will get custom to the killer life, then come back as a killer. Unknown to them, they sent her into the Creepypasta world...
Crossover - Hetalia - Axis Powers & Slender - Rated: T - English - Horror/Adventure - Chapters: 1 - Words: 152 - Reviews: 1 - Favs: 1 - Follows: 1 - Published: 9/29/2016
Potionem Domino by Sea and Chaos reviews
It was a normal day at Number 4 Privet Drive. But when Vernon comes home, angry because of his demotion at work, things take a turn for the worse. Harry harnesses his magic, but in a way we never expected. They turn into potions, leaving him with the name 'Potion Master'.
Crossover - Harry Potter & Slender - Rated: K+ - English - Chapters: 9 - Words: 13,222 - Reviews: 40 - Favs: 183 - Follows: 198 - Updated: 9/15/2016 - Published: 10/31/2015
The Blue Assassin by GodofGreed reviews
The teachers of class 3-E weren't the only ones to notice Nagisa's potential to be an assassin-to be a killer. But the one who noticed is more powerful than anyone can conceive. Now, Nagisa's mind is full of doubt on what he should do, and with his tall stalker manipulating his thoughts, he must make a choice. Will he stay in E-Class or take a darker path to save his teacher?
Crossover - Slender & Assassination Classroom/暗殺教室 - Rated: T - English - Horror/Supernatural - Chapters: 2 - Words: 5,865 - Reviews: 14 - Favs: 32 - Follows: 37 - Updated: 9/2/2016 - Published: 6/29/2016 - [Slender, Nagisa S.] Koro-sensei
The Seer by Spirit Kone reviews
AU. After the death of his Grandmother, Percy discovers a whole new world of dangers and mystique as he learns to take on his newly assigned role as "The Seer". R&R! (Keyword: CREEPYPASTA) (Rated T for language.)
Crossover - Percy Jackson and the Olympians & Slender - Rated: T - English - Humor/Supernatural - Chapters: 5 - Words: 5,876 - Reviews: 19 - Favs: 17 - Follows: 20 - Updated: 9/1/2016 - Published: 7/2/2013 - Percy J., Drew T.
Child of Slender by Ashlex in pearl reviews
This is the story of Sally. Abandoned and left on her own as a baby, she was found and raised by a mysterious man with no face. Follow her journey from the forest to the school grounds of Monster High!
Crossover - Monster High & Slender - Rated: K+ - English - Supernatural/Family - Chapters: 10 - Words: 14,097 - Reviews: 31 - Favs: 39 - Follows: 40 - Updated: 8/25/2016 - Published: 3/7/2014 - OC - Complete
Death by Proxy by Rexis19 reviews
At approximately 3:20 AM Issei Hyoudou was declared missing after his parents awoke to find his bed empty. Five days later at approximately 6:50 PM Issei Hyoudou was found dead at the edge of a forest. Cause of death is unknown.
Crossover - High School DxD/ハイスクールD×D & Slender - Rated: T - English - Supernatural - Chapters: 2 - Words: 3,642 - Reviews: 3 - Favs: 25 - Follows: 43 - Updated: 8/4/2016 - Published: 5/19/2016 - H. Issei, Slender
A Story About Dota 2 by Budder001 reviews
A story about Randy, a teenager who finds himself entwined in the errands of Yurnero, a swordsman from the mythical world of Dota 2. This encounter has something to do with the Slenderman... a mysterious threat which has been harming people of Yurnero's world. What exactly is going on...?
Crossover - Dota 2 & Slender - Rated: T - English - Adventure - Chapters: 17 - Words: 19,073 - Reviews: 1 - Favs: 1 - Follows: 1 - Updated: 7/11/2016 - Published: 8/11/2015
slENDeR eNds yoU by Animelover133
Two years after the unsolved cases of Sora, Riku, Kairi and Namine, their friends have finally accepted the past. But now, everything has settled and gotten boring; it looks like things are going to get interesting again. (Sequel to sLenDEr hAs YOu.)
Crossover - Kingdom Hearts & Slender - Rated: T - English - Horror - Chapters: 3 - Words: 2,862 - Favs: 2 - Follows: 2 - Updated: 6/26/2016 - Published: 9/8/2015 - Roxas, Aqua, Terra, Ventus/Ven
Creepypasta: For Your Entertainment (Laughing Jack & OC) by ShyKawaiiAuthor reviews
Being born blind Nicole,has learned to use the senses of sound and touch to help her. Her only friend Cody a seeing eye dog she has. What Nicole finds leads her to the truth behind her family's most covered up sercet.Which throws her into a dark world of blood and meeting up with creatures she never met before, until she opened his box..Laughing Jack's box.
Crossover - Mythology & Slender - Rated: T - English - Horror/Mystery - Chapters: 8 - Words: 51,745 - Reviews: 3 - Favs: 19 - Follows: 14 - Updated: 6/18/2016 - Published: 1/19/2015 - Slender, OC, Jeff the Killer, Jane the Killer
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