Fate/stay night and Overlord/オーバーロード Crossovers
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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: 8 - Words: 26,897 - Reviews: 30 - Favs: 133 - Follows: 153 - Updated: 11/27 - Published: 10/11 - Hans Christian Andersen, Jeanne d'Arc, Kiara S., 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: 177 - Words: 1,046,073 - Reviews: 5510 - Favs: 3,501 - Follows: 3,887 - Updated: 11/24 - Published: 2/24/2019 - Ainz
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: 6 - Words: 17,397 - Reviews: 19 - Favs: 164 - Follows: 197 - Updated: 11/18 - Published: 10/6 - Ainz, 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: 37 - Words: 186,711 - Reviews: 3939 - Favs: 6,627 - Follows: 7,588 - Updated: 11/11 - Published: 6/30/2018
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: 3 - Words: 27,569 - Reviews: 61 - Favs: 436 - Follows: 550 - Updated: 9/21 - Published: 3/30 - Avenger, Jeanne d'Arc
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: 103 - Favs: 596 - Follows: 798 - Updated: 9/5 - 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: 16 - Favs: 14 - Follows: 22 - Published: 6/2
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: 4 - Words: 24,728 - Reviews: 111 - Favs: 514 - Follows: 614 - Updated: 11/3/2021 - Published: 6/3/2021 - Ainz
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: 646 - Favs: 1,754 - Follows: 2,168 - 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: 2639 - Favs: 6,149 - Follows: 7,062 - Updated: 7/13/2021 - Published: 11/14/2018 - Shirō E., Ainz
The Cosmic Overlord by Altsncro reviews
Overlord was a story about a Skeleton Taking over the world. But now he has a New Friend who joined in on the fun. Cosmos, being one of the most skilled in the entirety of Yggdrasil's history, ends up in the same world as his friend. How will the New World react to a being with new innovations and experiments on hand. (An Old story I created for the sake of it #ForeverUnfinished)
Rated: M - English - Fantasy/Adventure - Chapters: 7 - Words: 33,139 - Reviews: 14 - Favs: 109 - Follows: 126 - Updated: 6/13/2021 - Published: 5/28/2021 - Arthur Pendragon, Hassan-i Sabbah, 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: 89 - Follows: 117 - 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: 202 - Favs: 12 - Follows: 9 - Published: 3/31/2021
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: 26 - Words: 130,271 - Reviews: 925 - Favs: 2,111 - Follows: 2,518 - Updated: 1/1/2021 - Published: 11/7/2017 - Shirō E. - Complete
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: 235 - Follows: 267 - 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: 17 - Favs: 35 - Follows: 38 - 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: 21 - Favs: 93 - Follows: 124 - Published: 10/10/2020 - OC, Ainz, Merlin, Arthur Pendragon
Lostalgia: A Guild of Memories by Maou09 reviews
In the days of Yggdrasil, there once stood a small guild consisting of only two players. The guild was infamous for its high-level NPCs. Unlike with most other guilds, Lostalgia's NPCs were modeled after famous characters from a long-forgotten era of animated entertainment. OC-centric. X-over with other series.
Rated: T - English - Adventure - Chapters: 9 - Words: 38,878 - Reviews: 204 - Favs: 620 - Follows: 711 - Updated: 9/30/2020 - Published: 9/1/2020
Caster of death Reboot by Raygha Raikouga reviews
Momonga never expected that it will be like this after clashing with certain mighty being before server shut down. He unexpectedly transported in to different area, a really different area. He doesn't know where he is but this is not the first time he experienced something like this so it's time to use his speciality: Gathering Informations
Rated: T - English - Adventure/Supernatural - Chapters: 2 - Words: 6,555 - Reviews: 63 - Favs: 290 - Follows: 357 - Updated: 9/30/2020 - Published: 9/20/2020 - Ryuunosuke U., Ainz
Fate Ruler Of Death by Xs1 reviews
Thrown in the world of fate, Ainz walks in search of a new purpose.
Rated: M - English - Drama/Fantasy - Chapters: 26 - Words: 41,408 - Reviews: 110 - Favs: 233 - Follows: 277 - Updated: 9/28/2020 - Published: 9/7/2020 - Arturia Pendragon, Ainz
A change of fates by Tomi Shinoda reviews
While some accept their own fate as something inevitable, other struggle against it, to change destiny, one needs to pay a price, this is the truth regardless of who you are or where you're from, and in the end, only those who are willing to pay that price can change their fate . . . And others.
Rated: T - English - Adventure/Fantasy - Chapters: 1 - Words: 2,963 - Reviews: 10 - Favs: 21 - Follows: 29 - Published: 9/20/2020
Caster of the Death by Raygha Raikouga reviews
The killer artist has summoned his own servant. But its different from the other. How can all fare with this servant who bore the title of "True lord of the Death"? {True King Route} (Abandoned)
Rated: M - English - Horror/Fantasy - Chapters: 27 - Words: 85,094 - Reviews: 599 - Favs: 1,149 - Follows: 1,239 - Updated: 9/16/2020 - Published: 1/17/2017 - Sakura M., Hassan-i Sabbah, Jack the Ripper, Ainz
Moon Lord by Caexah reviews
Hakuno was thrown into the world of Yggdrasil after her victory over Velber. Now years later the famous game is nearing server shut down and only her guild leader Momonga and herself is left of their guild to see it. Then suddenly a whole new world opened up for her to explore and play in. No longer restricted by a limited game world what will she accomplice? Fem Homunculus Hakuno.
Rated: T - English - Humor/Adventure - Chapters: 1 - Words: 6,752 - Reviews: 26 - Favs: 335 - Follows: 420 - Published: 2/5/2020 - Hakuno K.
March of the Golden King by Aelpho reviews
"Dreams disappear when the dreamer wakes. Every last one of them with no exception." The final day of the Golden King's dream had come, but what if he was wrong?
Rated: M - English - Adventure - Chapters: 6 - Words: 83,878 - Reviews: 215 - Favs: 1,139 - Follows: 1,365 - Updated: 1/5/2020 - Published: 11/9/2018 - Gilgamesh, Enkidu
The Knight and The Undead by Eu sunt Dracul 1 reviews
A world with an omnipotent wish granting grail? Sounds too good to be true. Still he will see what the commotion is about. Maybe he will find something worth the effort.
Rated: T - English - Supernatural/Fantasy - Chapters: 2 - Words: 8,152 - Reviews: 85 - Favs: 295 - Follows: 345 - Updated: 12/24/2019 - Published: 11/6/2019 - Ainz
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