
Overlord/オーバーロード
Crossovers
Filters
593 | Page 1 2 3 4 11 .. Last Next »
Monster Girl Encyclopedia: The Grand Archcaster by
balipapan reviews
Following the final hours of YGGDRASIL, a player is suddenly thrown in a world where lust runs rampant. Where the Order and the Demon Lord's army are locked in a one-sided battle for dominance, his timely arrival could've never been perfect. Nevertheless, the Grand Archcaster shall see this world conquered. For better or for worse. (First story)
Crossover - Monster Girl Encyclopedia & Overlord/オーバーロード - Rated: M - English - Adventure/Fantasy - Chapters: 3 - Words: 10,604 - Reviews: 25 - Favs: 127 - Follows: 173 - Updated: 10h - Published: 3/29 - OC
Harriet Potter: The Demon Empress by
PaulyThide reviews
Harriet Potter, The-Girl-Who-Lived has a secret, a big one. She is not what everyone thinks she is. Hiding her true self, she will learn to live once again and show everyone, why you don't mess with a Supreme Being. But first, she must eat and sleep. (Fem Harry Potter) (Reincarnated Fem/Suzuki Satoru)
Crossover - Harry Potter & Overlord/オーバーロード - Rated: M - English - Fantasy - Chapters: 24 - Words: 163,190 - Reviews: 542 - Favs: 1,853 - Follows: 2,211 - Updated: 22h - Published: 3/5/2021 - James P., Lily Evans P., Albedo, OC
Empress Demon and the Dragon Omega by
idkWhatNameToGive reviews
The world of Fairy Tail is on the bring of changing, a mysterious person and a Guild from nowhere just arrive. What will be the destiny of the world?
Crossover - Fairy Tail & Overlord/オーバーロード - Rated: M - English - Fantasy/Adventure - Chapters: 16 - Words: 31,705 - Reviews: 9 - Favs: 40 - Follows: 41 - Updated: 8/31 - Published: 5/27 - Erza S., Gray F., Lucy H., Natsu D.
Harbingers of Change by
Duke Cheburek reviews
The world Star King Dragon Veldanava created was supposed to get a small unassuming slime with great potential. However, fate seems to be whimsical sometimes and gave the unprepared world a vast dungeon full of beings, both wondrous and terrible. Nazarick, knowingly or not, is bound to reshape the very foundations of the world.
Crossover - Overlord/オーバーロード & Tensei Shitara Slime Datta Ken/転生したらスライムだった件 - Rated: M - English - Fantasy - Chapters: 47 - Words: 111,004 - Reviews: 306 - Favs: 569 - Follows: 712 - Updated: 8/31 - Published: 2/8 - Ainz, Bukubukuchagama, Peroroncino, Veldora T.
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.
Crossover - Overlord/オーバーロード & Fate/stay night - Rated: M - English - Adventure/Romance - Chapters: 168 - Words: 1,003,841 - Reviews: 5358 - Favs: 3,395 - Follows: 3,765 - Updated: 8/31 - Published: 2/24/2019 - Ainz
The Overlady of Nazarick by
MechaGodzillaFan reviews
In an age where love and peace are non-existent, in a land where men never knew true love and affection, it takes one action to start it anew and bring peace and love to the world. And probably lots and lots of debauchery along with it. (Overlord with MGE elements and Mamono)
Crossover - Overlord/オーバーロード & Monster Girl Encyclopedia - Rated: T - English - Adventure/Fantasy - Chapters: 3 - Words: 12,740 - Reviews: 19 - Favs: 37 - Follows: 48 - Updated: 8/30 - Published: 8/25 - Ainz
DxD Overlord: Sekiryuutei of the Sealed Tomb by
Snowmistys reviews
Side-story to DxD Overlord. Issei got murked during Rating Game against Riser Phenix, and swapped places with Momonga during YGGDRASIL's shut-down. What happens when a brutally honest idiot is placed in charge of a den of cunning monsters?
Crossover - High School DxD/ハイスクールD×D & Overlord/オーバーロード - Rated: M - English - Chapters: 12 - Words: 60,070 - Reviews: 207 - Favs: 164 - Follows: 182 - Updated: 8/30 - Published: 7/13
The Garden Of Kadesh Shall Not Fall by
Daedelusjackson reviews
Three motherships from the kadesh crash onto the new world. meanwhile ains has reports that three stars have fallen. lets hope its not to much trouble
Crossover - Homeworld & Overlord/オーバーロード - Rated: T - English - Sci-Fi/Spiritual - Chapters: 3 - Words: 744 - Reviews: 3 - Favs: 3 - Follows: 7 - Updated: 8/30 - Published: 7/8
It's Devil Time by
suichankawaii reviews
He was a YGGDRASIL player who played with a female avatar. After YGGDRASIL ended, he was sent to a different world while still in his YGGDRASIL avatar. Being trapped in a female body, how could he enjoy his new life? Tag: Gender-Bender, Yuri. WARNING: Contain Lemons, Non-Futa, Non-Harem.
Crossover - High School DxD/ハイスクールD×D & Overlord/オーバーロード - Rated: M - English - Supernatural - Chapters: 3 - Words: 16,671 - Reviews: 18 - Favs: 112 - Follows: 147 - Updated: 8/30 - Published: 7/3 - Sona S., Momo H., OC
You Can Sleep Here by
reinDank reviews
"I had a nightmare."
Crossover - Overlord/オーバーロード & Re:Zero - Rated: K - English - Hurt/Comfort/Family - Chapters: 1 - Words: 430 - Reviews: 7 - Favs: 5 - Follows: 4 - Published: 8/29 - Ainz, Emilia - Complete
The Dominator of Life by
LordofLust reviews
A broad grin upon his face, for the first time in many thousands of years, finally he could feel the rush of excitment, after having been a hero whose been guarding mankind for so long, perhaps in this new world he could try and become a villain instead. Evil Naruto. Rated M for lemons, language, gore and much worse stuff!
Crossover - Naruto & Overlord/オーバーロード - Rated: M - English - Chapters: 5 - Words: 54,463 - Reviews: 174 - Favs: 578 - Follows: 699 - Updated: 8/28 - Published: 7/22 - Naruto U., Albedo, Shalltear B., Aura
Re: He Who Is Beyond Sin by
EdgytheWriter reviews
A witch, consumed by loneliness and envy, tries to find someone to save her, one way or another. Perhaps if destiny's hand had not succumbed to the will of another, it would have been a completely average man, as flawed as any other. Yet even fate's rules can be bent and instead of a man, came a Supreme Being. What happens when an Overlord descends to Lugnica? Only time can tell...
Crossover - Overlord/オーバーロード & Re:Zero - Rated: M - English - Adventure/Fantasy - Chapters: 18 - Words: 146,385 - Reviews: 834 - Favs: 1,512 - Follows: 1,813 - Updated: 8/27 - Published: 3/18 - Ainz, Emilia, Ram, Rem
DxD Overlord- Or, Momonga's quest to not die in ero-world by
Snowmistys reviews
Momonga ends up in the Ero-World of DxD and has one objective: To not die when facing a cavalcade of Raid Boss-level (potential) enemies. Turns out that is somewhat hard for an undead, but what about a skeleton wearing a meat suit?
Crossover - High School DxD/ハイスクールD×D & Overlord/オーバーロード - Rated: M - English - Adventure - Chapters: 137 - Words: 782,344 - Reviews: 4016 - Favs: 2,649 - Follows: 2,921 - Updated: 8/27 - Published: 3/25/2021 - Rias G., Ainz
An Overlord and, a Slime? by
Zirmeister reviews
[OC] - At the very end of YGGDRASIL, Momonga was transported to a completely new world. He was not alone in these confusing turn of events as he happens to encounter Rimuru Tempest, a slime who had a similar fate. The Overlord had first thought of taking over the world as Ainz Ooal Gown in an effort to find his guild mates, but the slime has different ideas on how to play this out.
Crossover - Overlord/オーバーロード & Tensei Shitara Slime Datta Ken/転生したらスライムだった件 - Rated: M - English - Fantasy/Adventure - Chapters: 3 - Words: 48,550 - Reviews: 60 - Favs: 98 - Follows: 135 - Updated: 8/27 - Published: 8/22 - Ainz, Pandora's Actor, Rimuru T.
The Genin of Nazarick by
Fanreader26 reviews
The Shinobi world has known one sort of power for generations and they have used it the way they wanted all that time. But a New power has arrived and it could very well change everything they knew. And the first to encounter this power is our favorite blonde, but how will he handle this new power if it changes the very world around him in an unforeseen way? No Ainz. Gamer fic
Crossover - Naruto & Overlord/オーバーロード - Rated: T - English - Adventure/Fantasy - Chapters: 2 - Words: 23,431 - Reviews: 62 - Favs: 189 - Follows: 241 - Updated: 8/27 - Published: 7/6 - Naruto U., Albedo, Shalltear B., Demiurge
The Overlord Geass by
PaulyThide reviews
A Supreme Being cannot be killed or defeated and even when stopped. It may come back for revenge. And so, the consciousness of the universe, God should have never attacked someone with the ability to destroy it all. A new era is about to begin, and while slowly gathering the strength to pay the debt. The Leader of Ainz Ooal Gown, will bring the world to its knees.
Crossover - Code Geass & Overlord/オーバーロード - Rated: M - English - Fantasy/Sci-Fi - Chapters: 12 - Words: 90,061 - Reviews: 130 - Favs: 395 - Follows: 460 - Updated: 8/26 - Published: 11/3/2021 - C.C., Kallen S., OC, Albedo
Overlord of the Empire (on hiatus because I need to focus on school) by
booteryyy reviews
Instead of the new world Ainz got transported to the world of akame ga kill This is a Story on how Ainz Ooal Gown will become the new emperor and recreate the utopia the first emperor created but this time it would last forever (Oh wow surprised that only one overlord x akame ga kill crossover exists hopefully i can change that)
Crossover - Akame ga Kiru/アカメが斬る & Overlord/オーバーロード - Rated: T - English - Fantasy/Crime - Chapters: 6 - Words: 24,998 - Reviews: 63 - Favs: 98 - Follows: 131 - Updated: 8/26 - Published: 8/8
The Sandman by
Solidorex reviews
Dream of the Endless, trapped in the new world by... mere mortals? Yet after centuries of imprisonment he is freed again. Now, without any of his three possessions, he has to travel the realm to gather back what once was his. But he is not alone on his great journey.
Crossover - Sandman & Overlord/オーバーロード - Rated: K+ - English - Fantasy/Adventure - Chapters: 1 - Words: 10,169 - Reviews: 5 - Favs: 14 - Follows: 16 - Published: 8/25 - Dream
A Devil's Moonlit Walk by
ArchimedesTheMediocre reviews
It was one thing to get Isekai'd from a truck. Another to get Isekai'd from a CYOA. So he should've seen it coming when the 'Waifu Catalog' did him in. SI/OC as Dante, Multi-Cross
Crossover - Devil May Cry & Overlord/オーバーロード - Rated: M - English - Adventure/Humor - Chapters: 2 - Words: 18,988 - Reviews: 20 - Favs: 160 - Follows: 191 - Updated: 8/25 - Published: 8/17 - Dante, OC
The Overlord's Spear by
Bloodwolf11 reviews
Momonga was waiting for the YGGDRASIL servers to shut down when he was suddenly transported to a new world. Why are these robed men calling him a hero? Why does he have a spear? WHAT IS GOING ON HERE?
Crossover - Rising of the Shield Hero/盾の勇者の成り上がり & Overlord/オーバーロード - Rated: T - English - Adventure/Fantasy - Chapters: 7 - Words: 31,338 - Reviews: 100 - Favs: 302 - Follows: 441 - Updated: 8/24 - Published: 7/10 - OC, Ainz
Overlord: The-Demon-Who-Lived? by
PaulyThide reviews
A practical joke left behind by his dear friends has left Momonga with a body, now he has to deal with the fact he is in a new yet, familiar world where people seem to mistake him for someone he is not. A supposedly, Boy-Who-Lived, who disappeared many years ago. Now, Momonga has to deal with crazy people, depressed family members, obsessed guardians, and a rather angry Dark Lord.
Crossover - Harry Potter & Overlord/オーバーロード - Rated: M - English - Fantasy - Chapters: 9 - Words: 62,139 - Reviews: 185 - Favs: 861 - Follows: 1,051 - Updated: 8/23 - Published: 2/17 - Fleur D., Daphne G., Ainz, Albedo
Paladín Hechicero by
PandoraGown reviews
Desde que Jaune tiene memoria jamás a estado solo y siempre es ayudado por su mejor amigo/padre llamado...
Crossover - RWBY & Overlord/オーバーロード - Rated: T - Spanish - Adventure/Fantasy - Chapters: 2 - Words: 17,556 - Reviews: 1 - Favs: 14 - Follows: 13 - Updated: 8/23 - Published: 11/22/2021
The Transdimensional Elden Lord by
D-ray-dude reviews
Playing Elden Ring for the hundred time can only be so much fun, so when given the chance to take the adventure to a New World, who would say no? Still, the tomb filled with strong enemies could be a problem.
Crossover - Overlord/オーバーロード & Elden Ring - Rated: M - English - Chapters: 2 - Words: 20,555 - Reviews: 32 - Favs: 152 - Follows: 183 - Updated: 8/20 - Published: 8/8 - OC
Steel and Sorcerers by
suusuga reviews
Nazarick aren't the only new arrivals to the new world. A portal created through unknown means has linked the city of Tokyo to the Great Forest of Tob.
Crossover - Gate - Jietai Kare no Chi nite, Kaku Tatakeri & Overlord/オーバーロード - Rated: M - English - Fantasy/Humor - Chapters: 34 - Words: 108,069 - Reviews: 246 - Favs: 319 - Follows: 429 - Updated: 8/20 - Published: 4/26/2021
Overlord-The Anti Hero by
Greyninja27 reviews
What if Ainz never went to the new world? What if he was sent to the different world where people have powers since birth? This is story of Ainz and his NPC's interact with the world of My Hero Academia. . . . I DO NOT OWN MY HERO ACADEMIA OR OVERLORD. I only own the plot of the story. My Hero Academia is owned by Kōhei Horikoshi. Overlord is own by Kugane Maruyama.
Crossover - My Hero Academia/僕のヒーローアカデミア & Overlord/オーバーロード - Rated: T - English - Fantasy - Chapters: 10 - Words: 61,800 - Reviews: 309 - Favs: 650 - Follows: 834 - Updated: 8/20 - Published: 11/12/2020
593 | Page 1 2 3 4 11 .. Last Next »