An experiment gone wrong, or possibly right? A nascent Kaleidoscope opens his eyes. A Fate/DxD/Multicross story. Thanks to TheMadLad for the cover image.

A confused Overlord arrives in a New World lost and alone; see how he will deal with all kind of situations while becoming the obsession of a certain Witch Princess whose destiny will be changed forever by a chance encounter! (M because of Overlord stuff and a certain yandere. NO OC player)

Harry Potter had few pleasures growing up with the Dursleys. Books on Fantasy & Sci-Fi and video games were some of them, a secret he kept well hidden. Some time ago, he woke up and found himself able to live life like a video game. Harry couldn't make heads or tails of it but now decides to make the most it. The Gamer is coming to Hogwarts! Gamer, Witcher and D&D elements!

Instead of a fallen angel, Issei is approached by a very different girl. One who takes great offence to attempts on Issei's life. The Supernatural realms of Earth are about to find out how small they really are, now that Azathoth has found her beloved. Issei steadily ascending into Eldritch-Godhood, a harem including female Eldritch, and various Cthulhu/Lovecraft elements.

In a different life Ash Ketchum is sought by unknown hunters, who slew his family. Raised in the wild by pokémon until he is old enough to start his journey Ash gains a unique perspective on his world. He sets forth to seek strength so he can exist as himself. With dear friends at his side he may even gain it-if he can deal with Team Rocket's plans for world domination first.

(Formerly BWL meets IMP) What happens when I.M.P. are hired to take out the family living at Privet Drive? They find a badly neglected young wizard in a cupboard with a new hellish destiny awaiting him…and a new purpose for a loving family of demons. Rated M for Language, and other mentions of sinful depravity.

Shirou Emiya wanted to become a hero. That was clear to all who truly know him. For a long time though, he lacked the power to actually achieve that goal. No longer. No longer will he lack the power, now that the Hammer of the Odinson has chosen him as new wielder. Prepare for Thunder. ShirouxMultiple, Thor-Shirou.

Louise summons Ash Ketchum, a Pokémon Trainer of the Kanto Region, as her familiar. Ash finds himself in a country that looks suspiciously like Kalos, but has a severe lack of Pokemon. Wielding powers only told in legends, what awaits the Trainer turned Familiar from another world and the Mage of Zero?

Zelretch flings Shirou off into another world and tells him to await rescue via Rin. Easy task right? Wait a second what's with all these phantasmal beasts and why do they look like people?

Hazel Potter has always been strange. People say she knows too much and says too little. When Aunt Petunia utters that forbidden word, 'magic', it sends Hazel on a hunt for the truth. If only the Wizarding World could have guided the direction of her search… femHarry with a focus on witchcraft

Alton Geur figured he was an ordinary half-blood with the little to no information he had on his father, but when the supposed muggle sends the teenaged wizard a powerful gift, this loner wizard whole life gets turned upside down. OC/Gamer.

Alton thought his life would be simple after he isolated himself in a forest in the states, but it was short lived. He ended up trading his mother's world for his father's. Sister fic to 'Changing the Game.' AU Harry Potter Universe.

He didn't know what it meant to become a Legend, but he did know that he couldn't stand by and watch as this world drives itself into ruins. From humble origins, a hero is born. (Slight AU)

Buffy and Willow followed Xander through a wardrobe into a world of magic and wonder, the only thing it lacked was warm water.

Loki gets a chance to change everything. The Norns, having become tired of Odin's meddling in the Weave, have decided enough is enough. Death sees this as a chance to plead their case, asking for Loki to go through the trials needed to become the Master of Death. (Genderfluidity and shape shifting mentioned, as he is so in Norse myths, and mentioned in the series)

SIOC. I died and was reincarnated. I'm not a Hero. I'm not a Villain. I am a Monster. I woke up in the World of Young Justice as Doomsday. I'm about to destroy Canon and cause Chaos. I'm not Alone. Knowledge is Power, Power is Responsibility, Sharing my Knowledge shall Set Me Free. Made in collaboration with NewMystery356. COMPLETE PLUS EXTRA CHAPTER.

SEQUEL TO The Walnut Court. James and Vera's adventures continue at Hogwarts School of Witchcraft and Wizardry. There, they meet friends new and old, dodge the plots of certain teachers, learn more about magic and the castle, and... worry. For there is something lurking in the nearby forest, something dark, something... evil. AU with detailed world-building

Harry Potter was lucky to survive being bitten by the basilisk in his second year thanks to Fawkes. But what if the phoenix tears and basilisk poison mixing had an effect on Harry? How would the world handle a more powerful, intelligent, and cunning boy-who-lived who didn't take all the abuse? Harry x Gabrielle Delacour. Dumbledore, Hermione, and Weasley bashing. Summary inside.

Harry Potter flees a ruined world through the veil of death. In Castle Black, Melisandre fails to resurrect Jon Snow and soon afterwards his funeral pyre is lit.

Anakin's life at the temple seems to have stabilized...mostly. No small feat for a time-traveling former Sith. But, even with support from those who know, the tentative balance he's found can't last. And once Sidious gets involved, he can only prepare to face him and hope he can make it work out; well, if he can learn to hope again. Sequel to Dangers of Foresight Cover:AngelGidget

SI-fic. The MC awakens in the body of one Rubeus Hagrid after a freak accident at Ollivander's. As the MC figures out that he might as well give his all to this occasion, telling fuck you to both history and his foreknowledge, a familiar wand of holly and phoenix feather chooses him. How will the world react to a meddling half-giant born a century before his time? Worldwide AU

Ferdinand's over reliance on potions became his downfall. Left too exhausted to remain conscious he was poisoned and on the brink of death, when Shirou's soul entered his body. Now the living sword walks the land of Yurgenschmidt, and is not inclined to play by noble rules. Myne is gaining a lot of attention, but her guardian has different objectives this time around.

A self insert, OC fanfic, OP Main Character, Gamer Fic!. Follow Rean Hayashi as he tries to live his new life, full of fun and adventure, along his Pokemon friends and a certain cheerful Maou magical girl. Will he be able to become powerful enough so that the supernatural forces of the world leave him alone?, read and find out!. Harem but Serafall is the main girl!. now in Gate!

Vergil St. Jude finds himself at a crossroads - go left for greatness or go right for safety. Longing for greatness, Vergil goes left towards Gotham city where he finds that he starts out not on the lowest rung of society, but he's flat out under the ladder itself. There he learns that greatness is not something that is handed to you, but it is something that you take and become.

All Harry wanted to do was retire to some island somewhere to get as far away from from all the attention of magical Britain as he possibly could... he just wasn't sure why everyone insisted on calling it his 'dark lair'... (Or: how Harry got the reputation of a dark lord without really meaning to.)

Shirou Emiya had not been ready for the Clocktower. He lacked roughly seven years of the background required to do anything of value there, and the attempt to teach him was cutting into Rin's own research time. So Zelretch decided to send the boy away to another world to complete his 'magical primary school education'. Not like he has the power to say no.

When Unspeakable Harry Potter wakes up in 1978, he determines he's either A: In the past. Or B: In a mental hospital. At least the firewhiskey still tastes the same. Waiting tables at the Three Broomsticks, drunken death eater bar fights, annoying an attractive but pushy auror, and avoiding his mother's crush on him is just another day in the life of Harry Potter.

When a fan of the CIS is thrown into star wars with the powers of the gamer at his disposal can he change the outcome of the war and stop the galactic empire. One thing is clear he will not go quietly and he'll give the republic hell and change the galaxy for the better. DOWN WITH THE REPUBLIC LONG LIVE THE CIS!

Abandoned by his Uncle after one magical accident too many, a more inquisitive and adventurous Harry sets out to learn about the magic of nature in the Forest of Dean! Along the way, he meets spirits, magical creatures, fairies, and learns of a hidden world. AU/Shaman!Harry "Foxes! Fairies! Ghosts! Songs! Tree-house! Land-lady!" "VERA!" "What?" rated T for mild language and action

A rather unfortunate game-addict ends up in a hero's body, and is transported to a world where a hero would be pretty useful. But even with all his new power, will a former failure be able to survive in a land as dangerous as this one?

Alternative-power!Taylor. After triumphing against the challenges of Drangleic, and conquering every soul she could, Taylor finds herself at yet another bonfire, but this time, it is back in Brockton Bay. How will the world, Cauldron, and the entities, react to this Chosen Undead?

A self insert transfers into the game of Yggdrasil. Unable to escape, he uses prior knowledge to prepare himself for the future. However, upon his second transfer, he finds himself in a foreign land of another world. A place which is familiar, but differs from his memories. (AU, Male SI)

A normal person gets sent into the multiverse with the powers of a gamer as a— Wait... what did you say I am? Crack-ish.

An SI/OC ends up in some version of the DC universe. Life isn't easy for him at the start, but he definitely lands on his feet. Any guy in his shoes would want to be a superhero, and he is no exception. Making a difference isn't easy though, and he needs to be more than just a superhero to do it. How will the Justice League react to a newcomer who plays by a whole new set of rules?

Carl randomly fills out another form in the afterlife waiting room and finds himself in a new world.

Being reincarnated as Harry Potter's fraternal twin sister really puts a new meaning behind "death is but the next great adventure." Grey!OC. -COMPLETED-

It's really hard to maintain a clean conscience when you're surrounded and encouraged by genocidal aliens that wanted to only eat and fight. Especially when your entire race has been enslaved by Frieza, an especially genocidal alien that commits war crimes to pass time. No one could say I didn't give it my best shot, though.

A player of Yggdrasil is transported to a different world when the server shuts down, but instead of being sent to the New World, he is sent to a very familiar yet very different world.

Transmigrated into alternate Ancient Chinese and become dishonored Princess? Living with estranged family and scheming concubines? World where the strong matters and the weak trampled? Meh. Tsunami can take it. After all it can't be any worse than what kind of insanity she deals everyday as Vongola Decimo. Feng Ni Tian Xia crossover.

I always loved the good Isekai stories. Where the hero is sent to another world to kick ass, take the girl, and have incredible adventures. Who doesn't like this kind of tale? Just never thought I would be the one transported! Especially to the world, I created. My Name is Jaune Arc a Gamer Hero of Justice. Gamer!Jaune Probably!Most likely!Harem

75 years after Nyx was sealed, Minato wakes up in an unfamiliar era. As Minato starts his new life, he must learn about the magic of the future, all the while trying to decipher the mysterious words told to him by Igor.

Xander's road trip takes a turn for the weird as he finally escapes Sunydale for the summer only to find the outer world is even stranger than he'd imagined outside of his favorite comics.

Kotomine Kirei is a troubled man that only participated in the Holy Grail War to serve Tohsaka Tokiomi and meet Emiya Kiritsugu. In order to do both, he attempted to summon Hassan-I-Sabbah as the Servant Assassin. The Grail heard his plea and instead gave Kirei a rather... unorthodox thief. Gilgamesh better keep his Gate of Babylon locked at night...

Ben somehow arrives in a strange new world where people and actual monsters co-exist (sort of). When he tries to blend himself in with Monster High's skeleton crew, things go horribly wrong! With a darkness lurking just of reach and an absurd amount of ghouls all wanting a piece of him, just how much can Ben take before he'll really "feel like a monster"? Rated T for harems & yuri.

Post Gold Morning, Taylor struggles to get her life back in order. She gets a little bit of unexpected help from some of New York's most common residents. Complete

Sundance's fic is back! Sequel to mastermages's Shinji Saotome. Shinji has returned to Tokyo 3, and things are heating up. NERV's mission seems off, the motives behind his friends and comrades seem to be deeper than expected, surviving has gotten harder!

A wagon ride in the woods is interrupted by a strange man in a bowtie looking for his time machine. It was around here somewhere... Calvin & Hobbes crossover with Doctor Who.