Overlord/オーバーロード Crossovers
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The Great Tomb in the Empire by shizyuutensuzaku reviews
Nazarick is in the world of Akame ga kill! How will the Empire deal with this threat? can the Empire even win? What about Night raid?
Crossover - Akame ga Kiru/アカメが斬る & Overlord/オーバーロード - Rated: M - English - Fantasy/Adventure - Chapters: 10 - Words: 35,715 - Reviews: 25 - Favs: 77 - Follows: 99 - Updated: 12/11 - Published: 10/2 - Akame, Esdeath, Ainz
DOOM - Amongst Men and Monsters by Joost1n reviews
With no demonic threat let alone presence for centuries after the Dark Lords death, is the Slayer really needed on Earth... HIS Earth any longer?
Crossover - Doom & Overlord/オーバーロード - Rated: M - English - Sci-Fi/Fantasy - Chapters: 4 - Words: 13,554 - Reviews: 33 - Favs: 96 - Follows: 115 - Updated: 12/10 - Published: 9/25 - Doomguy, Davoth, Ainz, Albedo
(ON HOLIDAY HIATUS) Overlord: Götterdämmerung by Well-Rounded Idiot reviews
On Ragnarök, prophecy foretells that the Aesir and the Jötnar will do battle against each other for mastery of the Yggdrasil. It is also foretold on that day that the battle between Thor Odinson and Jörmungandr Lokisson will shatter the branches of the World Tree, sending its sundered limbs adrift into the river of time, into the worlds of strange powers never before seen.
Crossover - God of War & Overlord/オーバーロード - Rated: M - English - Adventure - Chapters: 14 - Words: 51,594 - Reviews: 233 - Favs: 393 - Follows: 486 - Updated: 12/9 - Published: 9/10 - Atreus, Kratos, Ainz, Albedo
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: 56 - Words: 167,980 - Reviews: 33 - Favs: 25 - Follows: 27 - Updated: 12/9 - Published: 5/25/2021
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.
Crossover - Fate/stay night & Overlord/オーバーロード - Rated: T - English - Adventure/Fantasy - Chapters: 4 - Words: 40,768 - Reviews: 76 - Favs: 519 - Follows: 653 - Updated: 12/9 - Published: 3/30 - Avenger, Jeanne d'Arc
Harry of Nazarick by OCansino reviews
Many kids dream of becoming sports stars. Others about becoming heroes or super-rich. Harry's dream is superior. He wishes to become a floor guardian of the Great Tomb of Nazarick.
Crossover - Harry Potter & Overlord/オーバーロード - Rated: T - English - Fantasy - Chapters: 26 - Words: 85,372 - Reviews: 258 - Favs: 571 - Follows: 709 - Updated: 12/8 - Published: 10/7/2021 - Harry P., Ainz, Albedo, Shalltear B.
God of a New World by pta917 reviews
Being taken by surprise during the final battle against Yhwach, Aizen finds himself being overwhelmed by all consuming darkness. Upon opening his eyes, he found himself in a forest, in a world he had never seen before, in a new world. Follow Aizen as he lives out a new life, in a new world, and eventually comes across the Supreme One himself, Ainz Ooal Gown.
Crossover - Bleach & Overlord/オーバーロード - Rated: M - English - Chapters: 68 - Words: 560,965 - Reviews: 1487 - Favs: 1,401 - Follows: 1,542 - Updated: 12/8 - Published: 10/23/2017 - S. Aizen, Ainz, Leinas Rockbruise, OC
Harry Potter and The Demon Empress by PaulyThide reviews
Nazarick arrives at the Wizarding World. The leader of the Great Tomb Of Nazarick decides to take part in the school life of Hogwarts without knowing her presence would disrupt years of planning. From both sides. Dumbledore and Voldemort have no idea what they are dealing with. They are for a rude awakening.
Crossover - Harry Potter & Overlord/オーバーロード - Rated: M - English - Fantasy/Adventure - Chapters: 19 - Words: 84,409 - Reviews: 391 - Favs: 1,211 - Follows: 1,444 - Updated: 12/7 - Published: 11/14/2020 - Harry P., Albus D., Albedo, OC
A Very Serious Meeting by 0 Archive reviews
With the power of an interdimensional pearl, the guardians of Nazarick and the Seven Shadows of Shadow Garden accompany their respective masters to a seemingly urgent meeting being held between the two. However, as usual, things are not what they seem...
Crossover - Overlord/オーバーロード & Eminence in Shadow/陰の実力者になりたくて - Rated: M - English - Humor/Fantasy - Chapters: 1 - Words: 4,479 - Reviews: 8 - Favs: 21 - Follows: 13 - Published: 12/6 - Complete
Bofuri: Maple in Overlord - The dark knight of absolut obliteration by J-More reviews
It's the closure of the Yggdrasil and Maple can't help but feel sad, her friends, they said goodbye to her after having a farewell party earlier, but only Maple in the guild house stays until the end reflecting on everything she lived, about her great adventures and above all, what she will never be able to forget is that supreme rival Momon and his great guild Ainz Ooal
Crossover - Overlord/オーバーロード & BOFURI: I Don't Want to Get Hurt, so I'll Max Out My Defense/痛いのは嫌なので防御力に極振りしたいと思います - Rated: T - English - Adventure/Humor - Chapters: 12 - Words: 20,459 - Reviews: 68 - Favs: 158 - Follows: 201 - Updated: 12/3 - Published: 10/3 - Ainz
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: 39 - Words: 196,250 - Reviews: 4128 - Favs: 6,706 - Follows: 7,681 - Updated: 12/2 - Published: 6/30/2018
Rise of the Celestials by Warlock99 reviews
YGGDRASIL was over yet he stayed until the time reached zero. Kurama or Naruto as people IRL knew him was now in another world, but he wasn't alone. His guild base was with him as were the NPCs he, and his friends made. This is the story of how a single guild changed the world forever.
Crossover - Naruto & Overlord/オーバーロード - Rated: M - English - Adventure - Chapters: 4 - Words: 14,284 - Reviews: 17 - Favs: 163 - Follows: 237 - Updated: 12/2 - Published: 9/30 - Naruto U., Ainz
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: 3 - Words: 18,122 - Reviews: 4 - Favs: 11 - Follows: 11 - Updated: 12/1 - Published: 8/14 - Bowser, Corrin (M), Ainz, Cocytus
Scourage of Teyvat by Momo4883 reviews
Momonga all by himself in another world littered with gods, giant robots, dragons and crazy people. How would he fare against this hurdle?
Crossover - Overlord/オーバーロード & Genshin Impact - Rated: M - English - Adventure/Fantasy - Chapters: 1 - Words: 1,813 - Reviews: 8 - Favs: 23 - Follows: 32 - Published: 11/29 - Ainz, Venti, Amber, Albedo
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: 13 - Words: 89,078 - Reviews: 266 - Favs: 1,174 - Follows: 1,397 - Updated: 11/29 - Published: 2/17 - Fleur D., Daphne G., Ainz, Albedo
The Slayer has Entered the New World by Omega E The Reader reviews
Ancient demonic weapons have risen again, and are marching to a New World, and it is up to the Slayer to stop them.
Crossover - Doom & Overlord/オーバーロード - Rated: M - English - Supernatural/Drama - Chapters: 1 - Words: 2,407 - Reviews: 2 - Favs: 16 - Follows: 19 - Published: 11/28 - Doomguy, OC, Ainz
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: 143 - Words: 841,002 - Reviews: 4238 - Favs: 2,806 - Follows: 3,085 - Updated: 11/27 - Published: 3/25/2021 - Rias G., Ainz
Reinhard in Overlord by I should probably sleep reviews
Reinhard is transported into the world of Overlord. First Fanfiction
Crossover - Overlord/オーバーロード & Re:Zero - Rated: T - English - Fantasy/Supernatural - Chapters: 9 - Words: 18,522 - Reviews: 70 - Favs: 177 - Follows: 247 - Updated: 11/27 - Published: 11/5/2021 - Ainz, Albedo, Gazef, Reinhard A.
The Reign of Diablo by Doctor Anime Lover 2938448 reviews
This is my first DXD Overlord with Issei and his own Guild in the land of Overlord and preparing to ‘conquer’ the new land in the name of Diablo, the leader of the Eden Guild.
Crossover - High School DxD/ハイスクールD×D & Overlord/オーバーロード - Rated: M - English - Adventure/Supernatural - Chapters: 1 - Words: 10,703 - Reviews: 3 - Favs: 32 - Follows: 39 - Updated: 11/26 - Published: 11/16 - H. Issei, Shalltear B.
Dominion by MagicCorn reviews
A person is sent to another world as a stock Dominion Authority, and while certainly strong, they are nowhere even near the fringes of the top.
Crossover - High School DxD/ハイスクールD×D & Overlord/オーバーロード - Rated: T - English - Supernatural/Adventure - Chapters: 4 - Words: 8,451 - Reviews: 51 - Favs: 131 - Follows: 170 - Updated: 11/24 - Published: 10/24
Naruto the almighty overlord by Awesome ax10 reviews
Ainz Ooal Gown the ruler of the multi-verse, the sorcerer king and the death king is on top the world. but long ago he was Naruto a pathetic loser who was betrayed after a successful Sasuke retrieval mission now he returns to his old world bringing his hole army with him for vengeance.
Crossover - Naruto & Overlord/オーバーロード - Rated: M - English - Supernatural/Horror - Chapters: 7 - Words: 37,379 - Reviews: 74 - Favs: 401 - Follows: 443 - Updated: 11/22 - Published: 5/28/2020
The Rulers Darkness by Azure King and Azure Queen reviews
Naruto was given two new lives after saving his world, one as a regular worker to an almighty being with an army of monsters ready to attack his command. With his fellow skeleton comrade helping him, perhaps being a ruler might do something right for this corrupt world they were sent to by some odd reason. It's time to show this New World, what old shinobi can do.
Crossover - Naruto & Overlord/オーバーロード - Rated: M - English - Romance/Adventure - Chapters: 3 - Words: 32,386 - Reviews: 169 - Favs: 1,085 - Follows: 1,248 - Updated: 11/22 - Published: 8/31/2019 - Naruto U., Shalltear B., Narberal G., Evileye
Age of Overlords by Warmachine375 reviews
During the End Times, a group of survivors fled to another new world the surviving gods managed to make but it's heavily implied they didn't make it or is it? Because that new world they fled to is…well the New World. Now, Ainz Ooal Gown has appeared in the New World which is now the Ninth Realm, and is now in contact with the Mortal Realms. Adopted it from GhazzgullThrakan.
Crossover - Warhammer & Overlord/オーバーロード - Rated: T - English - Fantasy/Supernatural - Chapters: 6 - Words: 27,325 - Reviews: 101 - Favs: 128 - Follows: 177 - Updated: 11/21 - Published: 6/12/2018
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: 18 - Words: 102,180 - Reviews: 282 - Favs: 234 - Follows: 253 - Updated: 11/19 - Published: 7/13
The Jackal of all Trades by oliverjack666 reviews
This is fanfic of the Overlord Anime/Manga. I don't not own either. Ainz Ooal Gown wasn't only player to get sent to the New World.
Crossover - X-overs & Overlord/オーバーロード - Rated: M - English - Chapters: 3 - Words: 8,391 - Reviews: 2 - Favs: 9 - Follows: 13 - Updated: 11/18 - Published: 9/29
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