Overlord/オーバーロード Crossovers
Filters
593 | « Prev Page 1 2 3 4 5 12 .. Last Next »

Transdimensional shenanigans? by Ozimyy reviews
What happens when a bored Random Omnipotent Being decides to isekai a bunch of discord users from The Grand Library of Ashurbanipal as their pfp into Nazzarick? Well, read on to find out... Crackfic warning for anyone not into that stuff...
Crossover - X-overs & Overlord/オーバーロード - Rated: T - English - Parody - Chapters: 13 - Words: 45,159 - Reviews: 12 - Favs: 19 - Follows: 17 - Updated: 8/18 - Published: 2/10 - Ainz, OC
Blood and Honour by Aterro reviews
As demons prowl the night and a new generation of demon slayers arises to counter the nocturnal threat, another swordsman is drawn into battle. From distant lands, bearing the name of a God, and accompanied by his trusted creation: how will the tides turn when Warrior Takemikazuchi and Cocytus enter the fight?
Crossover - Overlord/オーバーロード & Demon Slayer: Kimetsu No Yaiba - Rated: M - English - Adventure/Fantasy - Chapters: 2 - Words: 12,687 - Reviews: 27 - Favs: 151 - Follows: 201 - Updated: 8/15 - Published: 7/17 - Takemikazuchi, Cocytus
Elden Overlord by Solidorex reviews
Instead of a Tarnished, a Supreme Overlord arrives in the world of Elden Ring. Will he get crushed by the hard bosses of Elden Ring or not? Follow the adventure of Momonga through the Lands Between to become Elden Overlord!
Crossover - Overlord/オーバーロード & Elden Ring - Rated: K+ - English - Fantasy/Adventure - Chapters: 4 - Words: 18,781 - Reviews: 70 - Favs: 194 - Follows: 248 - Updated: 8/15 - Published: 4/19 - Ainz, Melina, Ranni the Witch
Overlord of the Old World by dpsn777 reviews
Nazarick shows up in warhammer world in 2400IC after a hypothetical end of Overlord.
Crossover - Overlord/オーバーロード & Warhammer - Rated: T - English - Fantasy - Chapters: 6 - Words: 34,879 - Reviews: 66 - Favs: 133 - Follows: 160 - Updated: 8/14 - Published: 11/11/2021
Lord of Smash by Scythe Jackal reviews
It is now time. The Smash Mansion was not ready, for him. The Overlord himself has taken action, to takeover the Mansion and the Smashers. Ainz Oal Gown, has arrived.
Crossover - Super Smash Brothers & Overlord/オーバーロード - Rated: T - English - Fantasy/Adventure - Chapters: 1 - Words: 8,130 - Reviews: 3 - Favs: 6 - Follows: 8 - Published: 8/14 - Bowser, Corrin (M), Ainz, Cocytus
Nazarick with heroes versus one Punch by leonardo18anime reviews
Based on Boku No Overlord by PaulyThide. The Empress of Nazarick and her guardians find themselves in a world full of powerful individuals called heroes and villains. There Galadriel will choose if she wants to be a hero or a villain. But things go to a different direction when a bald hero from another dimension arrived and make things difficult for her.
Crossover - One Punch Man/ワンパンマン & Overlord/オーバーロード - Rated: T - English - Humor/Hurt/Comfort - Chapters: 2 - Words: 3,141 - Reviews: 15 - Favs: 27 - Follows: 33 - Published: 8/14 - Saitama, Genos, Garou, OC
Abandoned Principle by Mr.Sound - Master of Silence reviews
What happens when you cross a greedy programmer with a Game System, give them a class that mirrors coding, and throw them into the Overlord world a month before Nazarick appears?. A bit AU because I want to make the world more detailed, I won't change stuff, just add some details. Now in Warhammer 40k. !I don't own the things in this fanfic except for my OCs!
Crossover - Overlord/オーバーロード & X-overs - Rated: M - English - Chapters: 12 - Words: 68,997 - Reviews: 42 - Favs: 145 - Follows: 178 - Updated: 8/13 - Published: 7/16/2021
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.
Crossover - Fate/stay night & Overlord/オーバーロード - Rated: M - English - Chapters: 35 - Words: 178,337 - Reviews: 3759 - Favs: 6,432 - Follows: 7,362 - Updated: 8/12 - Published: 6/30/2018
Overlord of Warcraft by SzrEdeR reviews
At the last moments of his favorite game, Satour Suzaku or Momonga, is pulled out of the game by mysterious being S, with offers Momonga a deal to reincarnate him into a new world. But how will his fate continue in the different reality, without his legacy? Different approach to Overlord, with not-op OC Ainz, progressing from the Second War(WC2) forward. Story with long build-up.
Crossover - Warcraft & Overlord/オーバーロード - Rated: T - English - Fantasy/Adventure - Chapters: 24 - Words: 128,078 - Reviews: 83 - Favs: 207 - Follows: 240 - Updated: 8/12 - Published: 10/12/2020 - OC, Ainz, Shalltear B.
VORACITY I - New World by Raven AzuNoctuli reviews
Coincé dans le personnage qu'il avait créé, Harddyn Emeryas, alias Harry Potter, va devoir d'habituer à ce nouveau monde mais aussi à ce nouveau corps tellement différent de celui qu'il avait quitté. Soumis à de nouveaux appétits voraces pour la chaire sous toute ses formes, le Maître de la Mort décide d'aider son ami le Roi Sorcier à conquérir ce monde. GreyHarry, slash Harry/Many
Crossover - Harry Potter & Overlord/オーバーロード - Rated: M - French - Supernatural/Horror - Chapters: 40 - Words: 416,189 - Reviews: 135 - Favs: 112 - Follows: 115 - Updated: 8/12 - Published: 8/13/2020
The Undead Multiwalker by UndeadLord22 reviews
So lets change the plot line of this story, mk? So another player transferred, but not to the same world, but the Multiverse. Quickly hired, with NO FORCE OF ACTION, by a ancient primordial being, to hunt down and eliminate anomalies around the multiverse. Of course, that came in with a much bigger challenge than he has ever seen... (X-Overs)
Crossover - X-overs & Overlord/オーバーロード - Rated: T - English - Supernatural - Chapters: 11 - Words: 67,939 - Reviews: 20 - Favs: 60 - Follows: 62 - Updated: 8/11 - Published: 8/23/2018 - OC
Boku no Overlord by PaulyThide reviews
Nazarick is transported to the world of heroes and villains. A world where superheroes are real, and villains as well. In all this, Suzuki Satoru, or as she is called. The supreme leader of the great guild of Ainz Ooal Gown, would have to do her very best to blend in this strange, but familiar world. Would she be a hero? Or a Villain? Or both?
Crossover - My Hero Academia/僕のヒーローアカデミア & Overlord/オーバーロード - Rated: M - English - Adventure - Chapters: 35 - Words: 155,996 - Reviews: 800 - Favs: 1,385 - Follows: 1,624 - Updated: 8/10 - Published: 7/20/2020 - Izuku M., All For One, Albedo, OC
Rise of the Imperial-Great Tomb Alliance by bobbyf397 reviews
A long time ago, in a galaxy far, far away... the Imperial Super Star Destroyer Basilisk is whisked away to a world of swords and magic and must learn how to survive. Their greatest issue, though? Their leader isn't really a Grand Admiral. He's a sci-fi nerd who was isekai'd into this world, alongside another gamer with his own creation: Momonga and the Great Tomb of Nazarick.
Crossover - Star Wars & Overlord/オーバーロード - Rated: M - English - Sci-Fi/Fantasy - Chapters: 5 - Words: 36,030 - Reviews: 73 - Favs: 203 - Follows: 268 - Updated: 8/9 - Published: 8/14/2020 - OC, Ainz, Albedo
A million miles away by Steel Man Higgs reviews
A RTS gamer logs in to Yggdrasil on the game's shutdown only to die due to a clerical error on a god's part. Given a chance to be reincarnated far away, he takes it. Arriving in the new world with his Yggdrasil avatar and RTS powers, he brings with him the advancement and technology that allows humanity to dominate not just the planet, but the worlds far beyond.
Crossover - OGame & Overlord/オーバーロード - Rated: M - English - Sci-Fi/Fantasy - Chapters: 2 - Words: 3,549 - Reviews: 3 - Favs: 22 - Follows: 28 - Updated: 8/9 - Published: 8/8 - Brain Unglaus, Zesshi Zetsumei, Sunlight Scripture, OC
The God of Chaos by Velzoth reviews
When YGGDRASIL closed is servers, the famous guild of Ainz Ooal Gown is sent to another world (as the original story suggested). Little did they know, they are now in the Tensei Shitara Slime Datta Ken universe. What will happen in the future? (Cover by: Sluggish042)
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: T - English - Adventure/Fantasy - Chapters: 8 - Words: 18,470 - Reviews: 34 - Favs: 70 - Follows: 78 - Updated: 8/8 - Published: 7/15 - Ainz, Rimuru T., Ciel
Subaru Has Help by BigSmokeYeet reviews
What if Subaru has finally got people to care about him when he needed it most?
Crossover - Overlord/オーバーロード & Re:Zero - Rated: T - English - Hurt/Comfort/Family - Chapters: 7 - Words: 7,568 - Reviews: 19 - Favs: 81 - Follows: 102 - Updated: 8/7 - Published: 2/14 - [Subaru N., Albedo, Shalltear B., Rem]
The Shield of Death by Gruenomat reviews
Titus finds a strange book and gives it Ainz. As Ainz read it he gets teleported in another World were the King named Aultcray demands him to save his primitive World, but Ainz declines an instead seeks a way to get back to Nazarick without saving their World. Author: Gruenomat
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: K+ - English - Adventure/Fantasy - Chapters: 1 - Words: 1,572 - Reviews: 22 - Favs: 47 - Follows: 72 - Published: 8/7 - Aultcray/The King, Shadow, Ainz
Nazarick ga kill by raptor10 reviews
The Empress of Nazarick finds herself trapped in the world of Akame Ga Kill, where corruption and murders are rife. Unable to return home, will Galadriel decide to destroy the humanity of this new world or build the new empire of the witch queen ? ( Overlord and Akame ga kill )
Crossover - Akame ga Kiru/アカメが斬る & Overlord/オーバーロード - Rated: M - English - Adventure/Humor - Chapters: 40 - Words: 142,799 - Reviews: 97 - Favs: 224 - Follows: 263 - Updated: 8/7 - Published: 1/17/2021 - Tatsumi, Wave, Pandora's Actor, OC
The True Overlord by CMXB reviews
Nazarick was told to be the strongest in the world, but a new group shall appear that will rival they're power and show them the true power of Darkness, the forces of the Supreme King.
Crossover - Digimon & Overlord/オーバーロード - Rated: T - English - Supernatural/Fantasy - Chapters: 3 - Words: 5,770 - Reviews: 17 - Favs: 26 - Follows: 19 - Updated: 8/7 - Published: 7/27 - OC
Is It Wrong to Take Over Orario? by little.marie.animusphere reviews
So she wakes up as Shalltear in the dungeon… makes a mess inside it… wants to take over Orario… meets both protagonists and derails canon… by making them fall in love with her? "This isn't going how I planned it! Dammit!"
Crossover - Dungeon ni Deai o Motomeru no wa Machigatte Iru Darou ka & Overlord/オーバーロード - Rated: T - English - Fantasy/Adventure - Chapters: 3 - Words: 20,207 - Reviews: 56 - Favs: 236 - Follows: 310 - Updated: 8/7 - Published: 7/10 - Bell C., Aizu W., Shalltear B.
Japon del siglo 21 transportado al mundo de overlord sin players by overlordwarhammer2019 reviews
Japon del siglo 21 es transportado por accidente en lugar de jugadores por el emperador dragon ya que se equivoco por el flujo de tiempo y por la marca de energia parecida ya que la primera version de ydrassil fue hecha en el siglo 21
Crossover - Gate - Jietai Kare no Chi nite, Kaku Tatakeri & Overlord/オーバーロード - Rated: K+ - Spanish - Sci-Fi/Fantasy - Chapters: 54 - Words: 156,544 - Reviews: 33 - Favs: 23 - Follows: 25 - Updated: 8/5 - Published: 5/25/2021
An Inevitable Death by FunbariVoid reviews
They say that you must be the strongest to survive the New World, which operates by the jungle law. After so many records of players showing up in the New World, for the first time, a being with unfathomable powers enters the New World, and a monster beyond death is born. It will kill and stand above everything, even if it's a dragon, an overlord, or a god.
Crossover - DC Superheroes & Overlord/オーバーロード - Rated: T - English - Tragedy/Fantasy - Chapters: 3 - Words: 2,145 - Reviews: 18 - Favs: 7 - Follows: 9 - Published: 8/5 - Ainz, Albedo, Demiurge, Cocytus
I am just to strong Naruto x Overlord Naruto Overlord by Ganish Tamil reviews
this character all belong to Kugane Maruyama And Masashi Kishimoto I am just immortal who live beyond time .character like me changes is never changing thing even tho getting Isekai is not a big deal for me after all i am Naruto Uzumaki The last Sage Of Six Path #Naruto #Overlord #Isekai #crossover
Crossover - Naruto & Overlord/オーバーロード - Rated: M - English - Adventure/Fantasy - Chapters: 1 - Words: 1,931 - Reviews: 4 - Favs: 12 - Follows: 18 - Updated: 8/4 - Published: 7/30
The White Lion of the Red Keep by PaulyThide reviews
The leader of the famous guild, Ainz Ooal Gown is now reborn in another world. Now, born as the daughter of king Robert Baratheon, and princess of the Seven Kingdoms, she must play the Game of Thrones in order to survive. Or perhaps, she could just toy with them. After all, what could that word do, to Demon Empress? (OC/Fem Momonga) (Gender Bender)
Crossover - Game of Thrones & Overlord/オーバーロード - Rated: M - English - Fantasy - Chapters: 9 - Words: 63,941 - Reviews: 236 - Favs: 880 - Follows: 1,043 - Updated: 8/3 - Published: 12/28/2021 - Daenerys T., Tywin L., Cersei L., OC
Arani and the Matriarch by DumplingIsNice reviews
Somehow I got this fanfic idea about crossing OverlordxMushoku. Say Clementine (or at least a copy of her) is reincarnated into the Human world of the Six-Faced World with all of her features (looks, abilities etc.) The fanfic is basically another reincarnation story, with Clementine as the main character. Either way, I imagined her first encounter to be Elinalise... Or not?
Crossover - Overlord/オーバーロード & Mushoku Tensei/ 無職転生 - Rated: T - English - Fantasy - Chapters: 6 - Words: 8,077 - Reviews: 11 - Favs: 24 - Follows: 37 - Updated: 8/3 - Published: 5/9 - Clementine
593 | « Prev Page 1 2 3 4 5 12 .. Last Next »