Fate/stay night and Overlord/オーバーロード Crossovers
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Miriel by celian Cogitore reviews
In a Medieval Fantasy world, what is the classic response for a Theocracy when threatened by a Demon King? Ask the gods to send them a Hero? This is what happens to Watanabe Haruko, 16-year-old Japanese reincarnated as her MMORPG character, the half-elf Miriel. Except she has to fight Ainz Ooal Gown... for the sake of the xenophobe's Slane Theocracy.
Rated: T - English - Fantasy/Supernatural - Chapters: 5 - Words: 25,466 - Reviews: 27 - Favs: 78 - Follows: 101 - Updated: 13h - Published: 5/24 - [OC, Jircniv] Gilgamesh, Ainz
Viral Chimeric Eminence: A new adventure by vtorx reviews
There were many things Shinji expected when YGGDRASIL's timer struck (00.00.00) but never would he have imagined that he would find himself in another world, in another Shinji's body... Oh well, the first thing he was going to do is to kill his grandpa... Literally.
Rated: M - English - Adventure/Humor - Chapters: 1 - Words: 3,119 - Reviews: 6 - Favs: 15 - Follows: 19 - Published: 17h - Shinji M., Shirō E., Okita Souji, Gudako
Twist of Fate by Snowmistys reviews
Aka Zelretch does a little trolling.
Rated: M - English - Adventure - Chapters: 1 - Words: 2,389 - Reviews: 17 - Favs: 60 - Follows: 76 - Published: 8/16 - Shirō E., Sakura M., Zouken M., Ainz
Grand Foreigner by Russian Reversal reviews
Ainz in the FGO! Will it be a challenge for him? (Spoiler: No). No roflstomp, no hate, no bashing. Just the pure Ainz magnificence in play. It's actually a FGO-fic, but since there are plenty of FGO-fics in the Fate-general category - it was made like this.
Rated: M - English - Adventure/Romance - Chapters: 198 - Words: 1,155,357 - Reviews: 5874 - Favs: 3,749 - Follows: 4,100 - Updated: 8/12 - Published: 2/24/2019 - Ainz
Overlord of Heroes by WildPlatypus88 reviews
Running Nazarick has never been an easy task for anybody, much less Ainz. But if he thought ruling over his NPCs was hard, now he has to deal with actual legends given form, some of them who even tried to destroy humanity once. Add to that, the New Worlds' difficulty skyrocketed for some reason, so our lovable Overlord has his plate more than full at the moment.
Rated: T - English - Adventure/Humor - Chapters: 22 - Words: 83,323 - Reviews: 78 - Favs: 211 - Follows: 239 - Updated: 8/7 - Published: 10/11/2022 - Hans Christian Andersen, Jeanne d'Arc, Kiara S., Ainz
Fate Voidborn by Ertenkor reviews
This story is a spinoff of my other fanfic "Overlord Not!" following Ethteris on her journey through the Nasu-verse after Yggdrasil's shutdown. This fanfic will probably be a one-shot.
Rated: M - English - Adventure/Fantasy - Chapters: 2 - Words: 5,066 - Reviews: 2 - Favs: 12 - Follows: 12 - Updated: 7/29 - Published: 6/28 - Morgan Le Fey, OC
Fate: Hero and Sword by Parcasious reviews
Left in a new world with hardly an explanation for his arrival, the only thing left for him to do was to keep walking forward one step at a time for those watching behind him.
Rated: M - English - Chapters: 45 - Words: 216,527 - Reviews: 4647 - Favs: 7,061 - Follows: 8,053 - Updated: 7/19 - Published: 6/30/2018
Noob Isekai by lupus23 reviews
A general Isekai story featuring Shirou Emiya, don't expect much in this story.
Rated: M - English - Adventure - Chapters: 1 - Words: 2,001 - Reviews: 5 - Favs: 15 - Follows: 18 - Published: 7/9
Fate:Despair by EdgytheWriter reviews
(F/ZeroxOverlord) To fight for the Grail one must have a burning desire... What if, past that infinite divide between worlds, there was one whose desire burnt brighter than any star? When an eighth servant joins the battlefield, will tides turn? Will the very Earth be split open? Will the thread of fate itself be broken by the might of Ainz Ooal Gown? (Cover by @cyberwolfsart)
Rated: M - English - Adventure/Supernatural - Chapters: 2 - Words: 20,558 - Reviews: 105 - Favs: 417 - Follows: 548 - Updated: 6/27 - Published: 4/10 - Kariya M., Arturia Pendragon, Iskandar, Satoru S.
Not an Alt Account! by LightTrain reviews
Gamer!Jeanne Alter, First world- Overlord. A bit of a sandbox fic and my first in the Gamer style so don't expect perfection. That said though, do enjoy.
Rated: T - English - Adventure/Fantasy - Chapters: 9 - Words: 92,980 - Reviews: 180 - Favs: 899 - Follows: 1,118 - Updated: 6/2 - Published: 3/30/2022 - Avenger, Jeanne d'Arc
Child of Nazarick by The Crescent Rider reviews
As the Countdown of Yggdrasil's Termination starts ticking down. So does the life of a terminally ill girl, whose parents are members of Ainz Ooal Gown. Her fate was sealed on the day Yggdrasil would come to an end. But when transported to the New World, things change when she gets a second chance as her gaming avatar. How will she fare in the New World? (Renewal)
Rated: M - English - Fantasy/Adventure - Chapters: 15 - Words: 61,269 - Reviews: 39 - Favs: 260 - Follows: 310 - Updated: 5/16 - Published: 10/6/2022 - Ainz, OC
Overlord's Flower Mage by Dr4g0nb411z reviews
Just a self-insert OC who looks exactly like Merlin from Fate because why not. Follow the adventures of 'Merlin' and the members of Nines Own Goal and Ainz Ooal Gown. Rated M for much later chapters.
Rated: M - English - Chapters: 5 - Words: 29,654 - Reviews: 125 - Favs: 605 - Follows: 711 - Updated: 5/14 - Published: 6/3/2021 - Ainz
Ultimate One vs Overlord by Eternal Emperor of Zakuul reviews
In certain worlds where humanity is strong, it sleeps. In worlds where humanity is weak, it squirms... What can an Overlord of the dead do against an Ultimate One?
Rated: T - English - Horror/Fantasy - Chapters: 2 - Words: 2,013 - Reviews: 38 - Favs: 30 - Follows: 26 - Published: 2/25 - Ainz, Aura - Complete
Fate Overlord (Discontinued) by ShirouKuroEmiya reviews
Shirou Emiya had been pranked many times by Zelretch. What does he do when it wasn't Zelretch fault that he ended up in a world that he didn't know, but was connected to the VRMMORPG, known as YGGDRASIL? Is he trapped within an illusion or actually in a whole different world? Only Shirou can unfold the mysteries and find the truth. (Discontinued)
Rated: T - English - Adventure/Drama - Chapters: 25 - Words: 130,146 - Reviews: 940 - Favs: 2,083 - Follows: 2,457 - Updated: 2/15 - Published: 11/7/2017 - Shirō E. - Complete
Apothoesis of a God of Heroes and Justice by ShirouKuroEmiya reviews
In the 2138, Shirou was enjoying the closing hours of YGGDRASIL. What he didn't expect was to be transported to another world. A world where his soul of his real life self and body of his YGGDRASIL avatar combined. How will the New World respond to the apothoesis of human that would eventually become a God of Heroes and Justice.
Rated: T - English - Chapters: 1 - Words: 3,304 - Reviews: 34 - Favs: 391 - Follows: 519 - Published: 2/15 - Shirō E.
Overlord: A Brave New World With My Servants by Myles115 reviews
Isaiah logs on for one final time to experience the end of his beloved game, YGGDRASIL, but is transported into a new world as his player character. Struggling to adapt, he must navigate the dangers of this new world where every move could mean life or death. He makes new allies and enemies as he discovers the fate of this game world is tied to his own.
Rated: M - English - Adventure/Fantasy - Chapters: 4 - Words: 10,712 - Reviews: 22 - Favs: 86 - Follows: 109 - Updated: 2/13 - Published: 1/12 - OC, Arturia Pendragon, Ritsuka F., Ainz
Sovereign by TheStrangerThatCameFromNowhere reviews
Yggdrasil, the massively popular DMMORPG, was coming to an end after twelve long years. However, when the servers shut down, a Player and his group of NPCs find themselves in a brand new world. Hakuno Kishinami, Sovereign of the Moon Cell, is about to embark on a brand new adventure, all the while taking this world by storm. And perhaps cross paths with a certain Overlord...
Rated: M - English - Drama/Adventure - Chapters: 4 - Words: 19,513 - Reviews: 105 - Favs: 613 - Follows: 820 - Updated: 9/5/2022 - Published: 5/12/2019 - Hakuno K., Ainz, Lakyus, Evileye
Chaldea vs 8th Floor by LoVarg reviews
Chaldea has found a new singularity and it just so happens that Nazarick is in it. They have fought through 7 of the floors and now they shall go into the 8th. The question is, Can Chaldea handle the power of the 8th floor hierarchy? Will they prevail or fall? THIS IS A OMAKE SO PLEASE DO NOT TAKE ANYTHING TO SERIOUSLY! Criticism of my writing and plot-holes is welcome though.
Rated: K+ - English - Humor/Parody - Chapters: 1 - Words: 1,870 - Reviews: 21 - Favs: 17 - Follows: 23 - Published: 6/2/2022
Digital Supreme One by Boyzilla reviews
Hakuno Kishinami had made a hopeful wish, a desire she wanted to experience again. After time spent in YGGDRASIL, Hakuno, alongside Momonga, are brought into the New World by mysterious means. Only, the magus girl had been trapped into a comatose state after that incident for months! Now awakened, Hakuno must keep Nazarick in check and discover the true threat that endangers all.
Rated: M - English - Fantasy/Adventure - Chapters: 16 - Words: 45,251 - Reviews: 647 - Favs: 1,787 - Follows: 2,202 - Updated: 7/23/2021 - Published: 1/4/2019 - Hakuno K., Ainz
The Fake Player by 7th Pride reviews
On his death bed Shirou was paid a visit by Zelretch. Offering him a chance to escape eternal servitude to Alaya the fake hero takes it to avoid a future like EMIYA. Waking up, he finds himself in a strange new world. Now living in the virtual world of YGGDRASIL, Shirou meets and befriends an unexpected individual. "Huh, never thought I would be friends with an undead." UBW!Shirou
Rated: T - English - Adventure/Fantasy - Chapters: 14 - Words: 341,954 - Reviews: 2663 - Favs: 6,362 - Follows: 7,295 - Updated: 7/13/2021 - Published: 11/14/2018 - Shirō E., Ainz
Isekai'd Bone Daddy and the Murder-Death-Kill by LoVarg reviews
Bone Daddy meets Actually Satan.
Rated: K+ - English - Fantasy/Humor - Chapters: 4 - Words: 3,502 - Reviews: 41 - Favs: 96 - Follows: 124 - Updated: 6/8/2021 - Published: 6/5/2021
Why the Fake Player is an overrated, and insult to the Overlord LN - by The Enigmatic Writer reviews
- Here's why: Basically, what it says in the title. Give it a read, you'll know why.
Rated: T - English - Chapters: 1 - Words: 1,822 - Reviews: 207 - Favs: 14 - Follows: 10 - Published: 3/31/2021
Fate: Stay Over Night by TheGoodDoggo reviews
Gallery: ibb. co/album/bVvTWF - There was a mysterious force that pulled the remnants of Yggdrasil toward the New World. But not all of them got to their destination. Some got strayed by the shifting of realities. And then there was exception. It was like you unintentionally touched something so 'Eww' and tossed it to the opposite direction. And so the Thing went there...
Rated: M - English - Supernatural/Romance - Chapters: 8 - Words: 137,782 - Reviews: 64 - Favs: 236 - Follows: 273 - Updated: 12/9/2020 - Published: 7/1/2018
¿Héroe Demonio? by UltraCover reviews
Angra Mainyu a corrompido el Grial, quiere destruir todo lo que envenena el mundo, fue en eso cuando se le ocurrió "invocar" a su propio héroe, alguien que haga su voluntad como a un perro que es leal a su dueño, pero hay un problema, una anomalía se desata en el mundo, En forma de una "Catástrofe Mundial", ¡Yo Soy Ulbert Alain Odle!.
Rated: M - Spanish - Drama/Horror - Chapters: 2 - Words: 8,006 - Reviews: 20 - Favs: 37 - Follows: 41 - Updated: 10/24/2020 - Published: 10/14/2020 - Ulbert Alain Odle
My Fate's grand orders by Just an IsekaI writer reviews
obviously SI as Merlin, though he won't be reborn in fgo, but in overlord 12 years inside the Yggdrasyl as an anomalous NPC. also he gotta start from scratch, so no op power ups. He may got his body but not his magecraft nor memories. PS : no harem or Lemons, the cover is not mine so if the owner wants to take it down then just PM me.
Rated: T - English - Fantasy/Tragedy - Chapters: 1 - Words: 3,750 - Reviews: 22 - Favs: 95 - Follows: 126 - Published: 10/10/2020 - OC, Ainz, Merlin, Arthur Pendragon
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