Overlord/オーバーロード Crossovers
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Deliverance by UndeadLord22 reviews
Villains still exist on this place. Even when Justice calls for blood, these Heros they call themselves, still refused to act the righteousness that needed to be delivered. Heros... They bastardized the term of the word "Hero". With a new player joining the game, its time for the world to remind them what a true Hero means...
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 - Sci-Fi/Supernatural - Chapters: 12 - Words: 63,471 - Reviews: 72 - Favs: 324 - Follows: 385 - Updated: 2h - Published: 8/25/2019 - OC
Avatar Korra, Journey In The Unknown World by ZorionCosima reviews
Korra wakes up in what she believes to be the spirit world after her epic fight against Kuvira, which ends with her saving her foe. However, after having a conversation with a stranger, she has to accept the shocking fact that she is no longer in her original world.
Crossover - Overlord/オーバーロード & Legend of Korra - Rated: T - English - Fantasy/Adventure - Chapters: 3 - Words: 14,298 - Reviews: 21 - Favs: 34 - Follows: 49 - Updated: 7h - Published: 1/1 - Ainz, Korra, Kuvira, Jaldabaoth
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: 3 - Words: 22,583 - Reviews: 52 - Favs: 220 - Follows: 275 - Updated: 15h - Published: 2/17 - Fleur D., Daphne G., Ainz, Albedo
Harry l'Overlord by colinot reviews
Ainz est finalement mort au combat. Mais il renait en tant qu'Harry Potter. Harem. (je sais le résumé craint mais j'en ferai un mieux plus tard.)
Crossover - Harry Potter & Overlord/オーバーロード - Rated: T - French - Fantasy/Romance - Chapters: 2 - Words: 6,843 - Reviews: 5 - Favs: 24 - Follows: 33 - Updated: 16h - Published: 11/15/2021 - [Harry P., Albedo, Aura, Shalltear B.]
Neon Genesis Overlord- Or, how Ainz accidentally became an Angel by Snowmistys reviews
Ainz Ooal Gown, or rather, Momonga got Isekai'd into Tokoy-3 during the first Angel attack, and got punched in the face by EVA-01. Things... escalated somewhat.
Crossover - Evangelion & Overlord/オーバーロード - Rated: M - English - Adventure/Supernatural - Chapters: 10 - Words: 51,225 - Reviews: 198 - Favs: 297 - Follows: 358 - Updated: 17h - Published: 2/14 - Rei A., Asuka L. S., Ainz, Albedo
Zenith by lazyfrogofjustice reviews
Amidst the ongoing war between Heroes and Villains at the dawn of the New Age; comes something far, far different. A fluke in the cosmos has judged the rights of Earth's worthiness with one small change that would rattle the world as they know it. With a new terror dawning in the horizon, would Earth's mightiest remain as Symbols of Peace? Or will the new shadow take over them all?
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/Horror - Chapters: 8 - Words: 159,877 - Reviews: 148 - Favs: 293 - Follows: 358 - Updated: 22h - Published: 11/20/2020 - Toshinori Y./All Might, 1-A Students, All For One, Ainz
A New Heir To The Throne by Anime0CC0Manga reviews
A New Heir To The Throne Will Soon Be Born
Crossover - SCP Foundation Mythos & Overlord/オーバーロード - Rated: M - English - Horror/Family - Chapters: 4 - Words: 5,031 - Reviews: 6 - Favs: 8 - Follows: 8 - Updated: 2/24 - Published: 2/16 - The Scarlet King, Ainz, Narberal G.
World Eater by Wacko12 reviews
One of the strongest players of YGGDRASIL, who took the power of a World Enemy, waits for the shutdown. But instead of being forcefully logged out, Magnus Dragan finds himself in an entirely new world. With his first meeting with a legendary magician, Magnus's presence causes much change in this new world, from one of the strongest players to one of the strongest beings. OcXHarem.
Crossover - High School DxD/ハイスクールD×D & Overlord/オーバーロード - Rated: M - English - Adventure/Fantasy - Chapters: 13 - Words: 67,576 - Reviews: 598 - Favs: 3,299 - Follows: 3,730 - Updated: 2/24 - Published: 9/16/2018 - [OC, Kuroka, Rossweisse, Tiamat]
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: 8 - Words: 20,092 - Reviews: 25 - Favs: 67 - Follows: 84 - Updated: 2/23 - Published: 2/8 - Ainz, Bukubukuchagama, Peroroncino, Veldora T.
Overlord: Saviors by batty1377 reviews
A group of friends ends up pulled into the New World while playing a game of Dungeons And Dragons, alongside an army of allied NPCs from their homebrew setting. Although they soon learn why they are in this world, the group has mixed opinions on how exactly they should act going forward. (Overlord Characters become more frequent as the story progresses).
Crossover - Dungeons and Dragons & Overlord/オーバーロード - Rated: T - English - Adventure/Suspense - Chapters: 1 - Words: 14,041 - Reviews: 3 - Favs: 9 - Follows: 11 - Published: 2/23
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: 153 - Words: 921,777 - Reviews: 5007 - Favs: 3,119 - Follows: 3,483 - Updated: 2/23 - Published: 2/24/2019 - Ainz
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: 42 - Words: 109,111 - Reviews: 27 - Favs: 17 - Follows: 18 - Updated: 2/22 - Published: 5/25/2021
Berserk reaction fic challenge by Black Arachnid reviews
To anyone willing to do this
Crossover - Berserk & Overlord/オーバーロード - Rated: M - English - Horror/Drama - Chapters: 2 - Words: 81 - Reviews: 2 - Follows: 2 - Updated: 2/21 - Published: 3/11/2021
The Fallen King by lonerangers211 reviews
A destiny gamer named Ragnar, one of the best Fallen guardians in the "Destiny universe". Known as the Fallen King who possesses the largest fleet among the players. One day, him, and along with his personal fleet intercept an distress signal. Little did he know it warped them into somewhere of no point of return. In a new world where the Fallen are challenge by its inhabitants.
Crossover - Destiny & Overlord/オーバーロード - Rated: M - English - Fantasy/Adventure - Chapters: 3 - Words: 17,588 - Reviews: 21 - Favs: 81 - Follows: 118 - Updated: 2/21 - Published: 3/8/2021 - OC, Fallen, Zesshi Zetsumei, Arche Eeb Rile Furt
Duo of Darkness by Acoustic Ghost reviews
Uzukage, the Enforcer and Frontline commander of the Guild Ainz Ooel Gown will do whatever it takes to protect the Great tomb of Nazarick and it's beautiful leader Momoga. Even if it means raising the new world to the ground, because that is his nindo!
Crossover - Naruto & Overlord/オーバーロード - Rated: M - English - Adventure/Fantasy - Chapters: 5 - Words: 16,801 - Reviews: 36 - Favs: 315 - Follows: 380 - Updated: 2/20 - Published: 1/2 - Naruto U., Ainz, Albedo, Narberal G.
Subaru Has Help by BigSmokeYeet reviews
What if Subaru has finally gotten 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: 6 - Words: 5,088 - Reviews: 12 - Favs: 35 - Follows: 43 - Updated: 2/20 - Published: 2/14 - [Subaru N., Albedo, Shalltear B., Rem]
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: 22 - Words: 121,857 - Reviews: 70 - Favs: 175 - Follows: 211 - Updated: 2/20 - Published: 10/12/2020 - OC, Ainz, Shalltear B.
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. At first, Her fate was sealed on the day Yggdrasil came to its end. But when transported to the New World. Things change especially when that girl gets a second chance as her game avatar. How will she fare in the New World?
Crossover - Fate/stay night & Overlord/オーバーロード - Rated: M - English - Fantasy/Adventure - Chapters: 25 - Words: 81,198 - Reviews: 87 - Favs: 312 - Follows: 372 - Updated: 2/20 - Published: 1/1 - Ainz, 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: 27 - Words: 84,102 - Reviews: 188 - Favs: 228 - Follows: 311 - Updated: 2/20 - Published: 4/26/2021
Overlord Midoriya by Bfghunter2 reviews
With an ancient legacy and some seriously overpowered abilities at his disposal Izuku will take the world by storm while hoping he doesn't have to inherit the title of Ainz Ooal Gown too soon.
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: 1 - Words: 2,541 - Reviews: 12 - Favs: 40 - Follows: 51 - Published: 2/19 - Himiko Toga, Izuku M., Ainz
The Rising of Ainz Ooal Gown by DarkPaladin000 reviews
Before the game of Yggdrasil shut down, Momonga was offered the chance of playing a short demo version of another game the devs were planning. It didn't go as planned, and he found himself in the Great Tomb with a strange shield strapped to his arm and his levels reduced to one.
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/Drama - Chapters: 10 - Words: 58,895 - Reviews: 169 - Favs: 342 - Follows: 443 - Updated: 2/19 - Published: 10/29/2021 - Ainz, Albedo
Hail To The King by Anime0CC0Manga reviews
Basically, Markiplier replaces Momonga/Ainz Ooal Gown
Crossover - Overlord/オーバーロード & Web Shows - Rated: K - English - Humor/Adventure - Chapters: 1 - Words: 284 - Reviews: 1 - Favs: 5 - Follows: 8 - Published: 2/19 - Markiplier, Albedo, Shalltear B.
The Jobless Princess and the Overlord by oblivon2991 reviews
"Why in the nine worlds does life throw me in such positions! All the time! Is it some sick joke?" Suzuki Satoru questioned himself over and over. And when he thought about it, that day already started badly. Now, as they stuck in this weird world with a stubborn Vampire Princess on his side. It will be a wild ride! Dragons, demons and even a pixelated guy want a piece from them!
Crossover - Overlord/オーバーロード & Mushoku Tensei/ 無職転生 - Rated: T - English - Adventure/Mystery - Chapters: 3 - Words: 28,874 - Reviews: 100 - Favs: 250 - Follows: 344 - Updated: 2/17 - Published: 12/21/2021 - Evileye, Satoru S.
DxD Overlord- Or, Momonga's quest to not die in ero-world by Snowmistys reviews
Momonga ends up in Ero-World of DxD and has to a) not die when facing Raid Boss-level enemies and b) try to succeed in a). 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: 123 - Words: 688,255 - Reviews: 3272 - Favs: 2,234 - Follows: 2,495 - Updated: 2/17 - Published: 3/25/2021 - Rias G., Ainz
Transdimenaional 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: 2 - Words: 6,303 - Reviews: 2 - Favs: 5 - Follows: 4 - Updated: 2/17 - Published: 2/10 - Ainz, OC
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