2k+ Under the Veil » by poplasia Sans has gotten himself stuck in the void between worlds in a successful attempt to stop the resets of his timeline. He's not sure how long he's been chillin' alone there, but eventually a chance at escape stumbles his way in from the Veil of Death. His name?—Sirius Black. (no pairings)
Harry Potter & Undertale, T, English, Fantasy & Humor, chapters: 66, words: 229k+, favs: 2k+, follows: 2k+, updated: 7h published: 8/1/2016, Sirius B., Sans
333 Harbingers of Change » by Duke Cheburek 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.
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, M, English, Fantasy, chapters: 53, words: 126k+, favs: 636, follows: 789, updated: 13h published: 2/8, Ainz, Bukubukuchagama, Peroroncino, Veldora T.
344 Winter's Requiem » by lazyfrogofjustice Thousands of years ago the powers of man defeated an ancient darkness to extinction. What now lies in present is a contrast to the heroic age of knights and brave warriors replaced by houses of bloodlines playing the Game of Thrones. But what if something differently arrives in the horizon? What if... an otherworldly presence enters the fray upon the stupidity of man?
Game of Thrones & Overlord/オーバーロード, M, English, Horror & Mystery, chapters: 15, words: 193k+, favs: 405, follows: 497, updated: 17h published: 5/7/2020
871 Re: He Who Is Beyond Sin » by EdgytheWriter 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...
Overlord/オーバーロード & Re:Zero, M, English, Adventure & Fantasy, chapters: 19, words: 157k+, favs: 1k+, follows: 1k+, updated: 9/29 published: 3/18, Ainz, Emilia, Ram, Rem
1k+Valkyrie's Shadow » by Aeridinae Lunaris A kingdom builder chronicling the development of the Sorcerous Kingdom, told from the perspective of those who find themselves in the service of Shalltear Bloodfallen. As the hegemony of Nazarick expands and the Sorcerous Kingdom rises, so too does the Valkyrie cast her Shadow over the world.
Overlord/オーバーロード, T, English, Fantasy & Drama, chapters: 634, words: 2024k+, favs: 539, follows: 571, updated: 9/29 published: 1/18/2021, Shalltear B., Pandora's Actor, Others, OC
16Gate: Artificial Interruption » by B-Code2016J4 An alternate universe setting where a large space fleet explore the GATE world before the magic portal opens again. (Open for revisions)
Gate - Jietai Kare no Chi nite, Kaku Tatakeri, T, English, Sci-Fi & Fantasy, chapters: 13, words: 37k+, favs: 32, follows: 33, updated: 9/29 published: 7/13/2016
5k+ Grand Foreigner » by Russian Reversal 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.
Overlord/オーバーロード & Fate/stay night, M, English, Adventure & Romance, chapters: 171, words: 1018k+, favs: 3k+, follows: 3k+, updated: 9/28 published: 2/24/2019, Ainz
2k+The Witch and the Sorcerer » by ZeroSenpai A confused Overlord arrives in a New World lost and alone; see how he will deal with all kind of situations while becoming the obsession of a certain Witch Princess whose destiny will be changed forever by a chance encounter! (M because of Overlord stuff and a certain yandere. NO OC player)
Overlord/オーバーロード, M, English, Adventure & Humor, chapters: 29, words: 164k+, favs: 2k+, follows: 3k+, updated: 9/28 published: 7/17/2020, Renner, Hilma Cygnaeus, Lakyus, Satoru S.
689 The Ascendance of the Overlord and the Shield » by I am the string cutter When attemting to complete a long time goal Ainz is transported to another world against his will and away from the family he so dearly loves. Watch as he attempts to get back to them by going the long way round. (Active story)
Rising of the Shield Hero/盾の勇者の成り上がり & Overlord/オーバーロード, T, English, Fantasy & Adventure, chapters: 11, words: 81k+, favs: 2k+, follows: 2k+, updated: 9/27 published: 2/12/2020, Raphtalia, Motoyasu K., Ainz, Others
252 Steel and Sorcerers » by suusuga 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.
Gate - Jietai Kare no Chi nite, Kaku Tatakeri & Overlord/オーバーロード, M, English, Fantasy & Humor, chapters: 35, words: 112k+, favs: 333, follows: 445, updated: 9/24 published: 4/26/2021
82 The Living Alchemist » by Traitor of All Traitors In their attempt to bring back their mother, two brothers unexpectedly meet a young man that may change more than a few lives, including theirs. Meet Shinji Ikari, who obtains the gift of alchemy with his new predicament. Set in the 2003 anime, not the original manga and 2009 anime.
Evangelion & Fullmetal Alchemist, T, English, Sci-Fi & Spiritual, chapters: 24, words: 107k+, favs: 216, follows: 239, updated: 9/23 published: 2/6/2018, Shinji I., Alphonse E., Edward E.
295 Zenith » by lazyfrogofjustice 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?
My Hero Academia/僕のヒーローアカデミア & Overlord/オーバーロード, M, English, Adventure & Horror, chapters: 16, words: 261k+, favs: 482, follows: 575, updated: 9/23 published: 11/20/2020, Toshinori Y./All Might, 1-A Students, All For One, Ainz
179 El Ser Supremo de Zero » by zakan Tras dominar toda Equestria, Ainz se sentía que algo le faltaba, deseaba aventura, un susurro, una petición desesperada y un portal le dieron lo que pedía, ahora se encuentra en Halkeginia y una peli rosada ruidosa dice ser su nueva ama, ¿es esta realmente la aventura que deseaba?, habrá que averiguarlo, basado en la NL de Zero. Continuación de Ainz Ooal Gown en Equestria
Familiar of Zero & Overlord/オーバーロード, T, Spanish, Humor & Adventure, chapters: 23, words: 234k+, favs: 155, follows: 174, updated: 9/20 published: 7/3/2020
145 Supreme Fear » by EdgytheWriter In a world full of devils, where mankind's greatest fears are manifest, the greatest of the devils meets its end by the cruel hand of fate. But, in a desperate last act of revenge, it calls upon an existence greater than itself and its kin. Will the devils cower in fear before the Supreme Being, or will he cower before the paperwork his new job offers?
Overlord/オーバーロード & Chainsaw Man/チェンソーマン, M, English, Supernatural & Adventure, chapters: 4, words: 41k+, favs: 477, follows: 594, updated: 9/15 published: 4/24, Ainz, Aki, Makima, Power
19 Yggdrasil Dungeon Master » by Mikezilla Suzuki Satoru as Momonga was awaiting the server shutdown on his throne in the Great Tomb of Nazarick. When he was suddenly transported into a new world in-which he has no information about his goals are set to find the Great Tomb of Nazarick and restore it.
Overlord/オーバーロード & Tensei shitara Ken deshita/転生したら剣でした, T, English, Fantasy & Adventure, chapters: 2, words: 6k+, favs: 100, follows: 148, updated: 9/11 published: 5/8, Ainz, Fran, Master
8k+ The Vasto of White » by Parcasious One's fate is not decided by chance, but by choice. A hero will rise from the desolate sands of Hueco Mundo.
Bleach & Fate/stay night, T, English, chapters: 83, words: 410k+, favs: 10k+, follows: 10k+, updated: 9/11 published: 10/31/2015, Ichigo K., Shirō E.
127 The Overlord's Spear » by Bloodwolf11 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?
Rising of the Shield Hero/盾の勇者の成り上がり & Overlord/オーバーロード, T, English, Adventure & Fantasy, chapters: 8, words: 37k+, favs: 343, follows: 507, updated: 9/6 published: 7/10, OC, Ainz
648 Lord of the Dead in the Land of lust » by Touhoufanatic Waking up after the end of Yggdrasil, Momonga finds himself stuck in his Avatar's body in a fantasy world that seems oddly real. he had no gear, no items, only his avatar and his spells and knowledge to fall back on. now he must decide what to do in a world where even the most vile of creatures seem to hold even more vile ideals and earthly desires.
Overlord/オーバーロード & Kuroinu: Kedakaki Seijo wa Hakudaku ni Somaru, M, English, Fantasy, chapters: 11, words: 104k+, favs: 1k+, follows: 2k+, updated: 9/6 published: 2/23/2021, Ainz
84 An Overlord and a Slime » by Zirmeister If one were to look at the dreadful Overlord and the cute slime, they would think that there were no similarities between them. But behind their drastically different appearances was a strong bond between the two, who had found solace in each others' pasts. And everyone soon realized that whoever got in the way of their grand ambitions, there was only allegiance, or death.
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, M, English, Fantasy & Adventure, chapters: 4, words: 81k+, favs: 183, follows: 228, updated: 9/6 published: 8/22, Ainz, Rimuru T.
311 Overlord-The Anti Hero » by Greyninja27 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.
My Hero Academia/僕のヒーローアカデミア & Overlord/オーバーロード, T, English, Fantasy, chapters: 10, words: 61k+, favs: 675, follows: 862, updated: 8/20 published: 11/12/2020