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AC RWBY by
Kone5497
Industrial revolution is on full swing in world of Remnant. In the middle of this restless period of time, young girl named Ruby Rose is called into an adventure, she would never had thought possible.
Crossover - Assassin's Creed & RWBY - Rated: T - English - Drama/Adventure - Chapters: 4 - Words: 10,550 - Favs: 4 - Follows: 7 - Updated: 9/8 - Published: 7/9 - Ruby R., Ozpin, OC
Nothing Is True (Save For The Blood We've Shed) by
HistoricalHijinks reviews
An Ancient Brotherhood and an Ancient Cult brought the world to destruction and Humanity to the edge of extinction, but some few yet lived, encased in two miles of rotating metal above their ashen homeworld. A century later this last refuge is dying...and one girl is willing to do whatever it takes to save it.
Crossover - Assassin's Creed & 100 - Rated: M - English - Romance/Sci-Fi - Chapters: 12 - Words: 60,072 - Reviews: 24 - Favs: 182 - Follows: 217 - Updated: 9/7 - Published: 7/21/2019 - [Clarke G., Octavia B., Raven R., Lexa]
Cooper's creed 3 The Assassin's vault by
Creativity is king
Clockwerk is finally gone and a year later Sly discovers his inheritance from his Assassin's ancestors is waiting for him to claim it, however he's not the only one looking to get his hands on it, to claim what his Assassin ancestors have left behind he must recruit new members to the Cooper family, join him and the others in this story of trust, family, loyalty and secrets
Crossover - Sly Cooper & Assassin's Creed - Rated: M - English - Adventure/Romance - Chapters: 3 - Words: 54,604 - Favs: 4 - Follows: 3 - Updated: 9/4 - Published: 8/21
Before The Fall by
SilentOGuild
Before the Purge of the Global Purge Of Assassins, Mamizou Futatsuiwa offers her services in search of leads regarding a device that allows a user to relive the lives of their ancestors. Yet the growing threat of the Assassin's impending downfall looms about, one that will shift the balance of power within the centuries-old conflict.
Crossover - Assassin's Creed & Touhou Project - Rated: K - English - Supernatural/Adventure - Chapters: 1 - Words: 762 - Favs: 2 - Follows: 2 - Published: 9/4
Before Penn Station by
confusedArtist reviews
Before the outbreak, before the Abstergo agents managed to get their hands on him, Desmond and Alex were simply two complicated people with a rocky relationship. As tension builds, the duo attempt to have at least a somewhat functional relationship, unaware as they are to everything falling into place around them.
Crossover - Assassin's Creed & Prototype - Rated: T - English - Suspense/Sci-Fi - Chapters: 3 - Words: 13,999 - Reviews: 2 - Favs: 4 - Follows: 5 - Updated: 9/3 - Published: 7/11 - Altaïr, Desmond M., Alex M./Zeus, Karen P.
A Hero's Creed: Brotherhood by
SwordOfTheGods reviews
When Izuku is attacked by the sludge Villain, he is saved through death. When the killer offers him a chance at his dreams, he takes a step into the darkness. Maybe Fate brought him to the Brotherhood to make the world a better place and he will become a Hero, even if the process is a bloody one. Rated T for AC themes and character death, pairings undecided. Current Arc: Prov. Exam
Crossover - Assassin's Creed & My Hero Academia/僕のヒーローアカデミア - Rated: T - English - Adventure - Chapters: 51 - Words: 356,645 - Reviews: 401 - Favs: 490 - Follows: 556 - Updated: 9/2 - Published: 5/22/2022
The Chaldean brotherhood by
darkvizardking69 reviews
After defeating the Fuyuki singularity, in preparation for their next rayshift, a summoning that should be routine breaks from a glitch within the system. Now warriors from a different history arrive, can they aid against the incineration of humanity?
Crossover - Fate/stay night & Assassin's Creed - Rated: M - English - Fantasy/Adventure - Chapters: 1 - Words: 2,602 - Reviews: 11 - Favs: 24 - Follows: 39 - Published: 8/31 - Ritsuka F., Mashu/Shielder, Arno D., Leonardo da Vinci
Straw Hats Creed - Grand Line by
Readmeplz reviews
Now that Connors secret has been relieved the Straw Hats continue their adventures, but will he stay with them? With the East Blue behind them and the Grand Line in front of them the journey to find One Piece continues. -The Sequel to Straw Hats Creed-
Crossover - One Piece & Assassin's Creed - Rated: T - English - Adventure/Friendship - Chapters: 104 - Words: 461,484 - Reviews: 339 - Favs: 323 - Follows: 317 - Updated: 8/31 - Published: 1/6/2016
Assassin's Creed: Fallen by
AlexTalbain reviews
The Hidden One's: A group of assassins that have been protecting the world since time immoral. They have fought against the templar order who seek to enslave all animal kind using powerful relics know as the 'Pieces of Eden'. This fight now comes to a head as a group of middle school canines are thrusted into a war that has lasted for more than a thousand years.
Crossover - Assassin's Creed & Beastars/ビースターズ - Rated: T - English - Sci-Fi/Fantasy - Chapters: 5 - Words: 17,667 - Reviews: 6 - Favs: 5 - Follows: 7 - Updated: 8/30 - Published: 7/10 - Altaïr, Legosi, Louis, Jack
A Chance in Time by
BlessfulheartAndreth2015 reviews
It all started with a dream, her life was changed forever on the first day of her new work. Alternate Universe. Altair x Claire
Crossover - Resident Evil & Assassin's Creed - Rated: T - English - Fantasy/Adventure - Chapters: 5 - Words: 13,237 - Reviews: 5 - Favs: 11 - Follows: 11 - Updated: 8/23 - Published: 8/14/2021 - [Claire R., Altaïr] Al Mualim, Darim
The ONI Offensive by
MrChef99 reviews
A small killteam of Spartan 3's are approached by the assassin's brotherhood during an OP against insurrectionists and are told the truth about ONI, and their plot to continue the Human-Covenant war so that they can be led to more forerunner artifacts to unlock the true potential of the apple of Eden.
Crossover - Halo & Assassin's Creed - Rated: T - English - Sci-Fi/Mystery - Chapters: 2 - Words: 1,872 - Reviews: 1 - Favs: 1 - Follows: 4 - Updated: 8/15 - Published: 7/22
Assassin's Creed: Transcendence by
DelayedInspiration reviews
Kronos amasses enough power early on to send an infant Percy back in time. Finding this development unsuitable, the Fates interfere, and only the soul of Perseus is sent back, while his body remains in the present occupied by a fake soul. Now, what is Percy doing in the past as he works his way back to the present? Eradicating the Templar Order, of course.
Crossover - Percy Jackson and the Olympians & Assassin's Creed - Rated: M - English - Adventure/Spiritual - Chapters: 83 - Words: 475,350 - Reviews: 2694 - Favs: 2,320 - Follows: 2,348 - Updated: 8/3 - Published: 3/3/2017
Assassin's Creed: The Bleeding Identities by
DJJD2184
Katja Winter is a modern day Norse Isu reincarnation who has DID and C-PTSD due to being held captive for most of her life by Abstergo, and after being put through the Animus and being augmented with a lot of triple-helix DNA, she develops several identities of the iconic Assassins and proto-Assassins from the main series' games and gets to fight "alongside" them.
Crossover - Splinter Cell & Assassin's Creed - Rated: M - English - Adventure/Sci-Fi - Chapters: 4 - Words: 32,644 - Favs: 4 - Follows: 4 - Updated: 8/3 - Published: 11/16/2021 - Altaïr, Ezio A., Kassandra, Eivor
Taking Form in this Tainted Moonlight by
TheWritingMustache reviews
Predator noun 1. an animal that naturally preys on others: wolves are major predators of rodents. Alex meets a predator unlike anything he's seen before. Desmond whines about meeting the Blacklight virus. They get over it eventually. [AU] [M]
Crossover - Assassin's Creed & Prototype - Rated: M - English - Supernatural/Romance - Chapters: 7 - Words: 14,199 - Reviews: 8 - Favs: 29 - Follows: 34 - Updated: 8/1 - Published: 4/4/2016 - [Desmond M., Alex M./Zeus] Dana M./Athena
The Creed: The Saviours Return by
ThatBadger reviews
When Harry arrived to Hogwarts, the boy wasn't what Dumbledore was expecting. With the Boy-Who-Lived being raised and trained by a league of Assassins, a Dark Lord believed to be dead, slowly growing stronger and an even bigger threat overseas, becoming more powerful everyday, things are definitely going to change around here.
Crossover - Harry Potter & Assassin's Creed - Rated: M - English - Fantasy/Adventure - Chapters: 4 - Words: 14,320 - Reviews: 25 - Favs: 159 - Follows: 216 - Updated: 7/25 - Published: 4/2 - Harry P., Albus D., OC
Tempting Fate by
NicoDiAngeloLover7 reviews
All Desmond was trying to do was escape his parents and avoid all Assassins if possible. Not even thinking about the threat of Templars. But it seems everything started to go wrong once he reached England and met a boy he couldn't forget, Harry Potter. This will turn into slash, M/M. Don't like, don't read! All rights go to the respectful owners! I own nothing!
Crossover - Harry Potter & Assassin's Creed - Rated: T - English - Adventure/Romance - Chapters: 4 - Words: 13,887 - Reviews: 6 - Favs: 83 - Follows: 104 - Updated: 7/23 - Published: 4/17/2020 - [Harry P., Desmond M.] Warren V.
Reforging An Empire by
BubbleOBill92 reviews
Akatosh calls on the Daedric Princes Meridia and Azura for aid. Together the three combine their efforts to pull a soul from our past to aid Tamriel. With the Amulet of Kings destroyed centuries ago, the coming of Alduin, the Civil War in Skyrim, the assassination of the Emporer, and another war on the Horizon, another invasion from oblivion is inevitable unless something is done.
Crossover - Elder Scroll series & Assassin's Creed - Rated: M - English - Adventure - Chapters: 4 - Words: 20,446 - Reviews: 7 - Favs: 26 - Follows: 40 - Updated: 7/22 - Published: 3/18 - Dragonborn/Dovahkiin, Tullius, OC, Ezio A.
Assassin's Creed: Firebrand (REDUX) by
Epiclot214 reviews
(Remake of Assassin's Creed: Firebrand) Eight years before the Avatar awakens from the ice, a Fire Nation governor's son, Arzon, loses everything thanks to a secret order who wishes to rule the world. Now, he must follow the way of the blade for a path of justice as he fights through the shadows of history. "We work in the dark and serve the light. We are Assassins."
Crossover - Avatar: Last Airbender & Assassin's Creed - Rated: T - English - Adventure/Fantasy - Chapters: 2 - Words: 5,809 - Reviews: 5 - Favs: 14 - Follows: 18 - Updated: 7/16 - Published: 6/30 - OC
El Código de un Shinobi (Naruto x Assasins Creed) by
saninkarurosu501 reviews
Naruto Uzumaki en una batalla es arrancado de su mundo por un enemigo muy poderoso en un acto de venganza por haberlo derrotado llegando a un mundo completamente diferente a las naciones elementales donde el chakra no es un elemento normal en la vida diaria de los pobladores que veran sus habilidades como "hechicería". Sera perseguido por varios y apreciado por otros. Reescrita.
Crossover - Naruto & Assassin's Creed - Rated: T - Spanish - Adventure/Friendship - Chapters: 5 - Words: 10,169 - Reviews: 2 - Favs: 7 - Follows: 10 - Updated: 7/10 - Published: 4/21/2022 - Naruto U., Edward K., Benjamin H., Mary R.
The Code of a Shinobi (Naruto x Assasins Creed) by
saninkarurosu501 reviews
Naruto Uzumaki in a battle is torn from his world by a very powerful enemy in an act of revenge for defeating him, arriving in a world completely different from the elemental nations where chakra is not a normal element in the daily life of the villagers who will see his skills as "sorcery". He will be hunted by many and appreciated by others. Rewritten.
Crossover - Naruto & Assassin's Creed - Rated: T - English - Adventure/Friendship - Chapters: 5 - Words: 10,341 - Reviews: 2 - Favs: 22 - Follows: 23 - Published: 7/9 - Naruto U., Edward K., Benjamin H., Mary R.
L'aigle et le sorcier by
yotma reviews
Et si le déferlement de puissance créée par le combat entre Voldemort, Lily Potter et Harry Potter avait envoyé ce dernier dans un autre monde sans magie. Et s'il devenait l'un des meilleurs assassins de Masyaf ?
Crossover - Harry Potter & Assassin's Creed - Rated: K+ - French - Adventure - Chapters: 17 - Words: 91,660 - Reviews: 128 - Favs: 232 - Follows: 242 - Updated: 7/9 - Published: 10/5/2017
Assassin's Creed: In The Sea of Monsters by
LittleLagoon reviews
Edward Kenway was a legend and a great master assassin but met his death unfairly while defending his home. In his last moments he just wants an opportunity to do things differently. This time, he is not heading to the pirates, assassins or templars, but to a world that is too strange and crazy. The assassin returns to the sea and this time he does not plan to throw his life away.
Crossover - Assassin's Creed & Monster Girl Encyclopedia - Rated: M - English - Adventure/Fantasy - Chapters: 4 - Words: 35,254 - Reviews: 19 - Favs: 82 - Follows: 124 - Updated: 7/5 - Published: 4/26 - Edward K., Koyoi A.
Assassin In A Huntress World V2 by
BlackDragonDevilGod reviews
Redemption is earned, not given. With true peace restored to the world, the Templars and Assassins having ended their war, in order to protect humanity. The Grand Master of the new order had earned his rest. But he was needed elsewhere, as Xero Mazoku awakens in a new world on the verge of war, he must rebuild his order to save Remnant. But how can man succeed in a woman's world?
Crossover - Assassin's Creed & RWBY - Rated: M - English - Adventure/Crime - Chapters: 3 - Words: 21,055 - Reviews: 6 - Favs: 52 - Follows: 69 - Updated: 7/4 - Published: 11/18/2022 - OC, Ozpin, Summer R.
Assassin's Creed: The Mass Effect by
TomTheCat1 reviews
The Reaper War, 2186. Even in the face of complete annihilation, The Milky Way still suffers from infighting, some of which has been raging for thousands of years. As the last surviving member of the Assassin Brotherhood, Abigail has one chance to bring an end to the Templars, and to Cerberus.
Crossover - Mass Effect & Assassin's Creed - Rated: T - English - Romance/Adventure - Chapters: 28 - Words: 52,325 - Reviews: 9 - Favs: 64 - Follows: 82 - Updated: 7/3 - Published: 6/23/2019 - Shepard, Samantha T., Kai Leng, OC
Assasin's Creed: Naruto Uzumaki Chronicles by
Chris Karter reviews
I'm planning on making Naruto being in every Assasin's Creed game so I might end up making a lot of these AC stories. For know Naruto begins in the time of Odyssey, watch as he drops into the place due to you guessed it dimension jumping and stuff. It's about to get real as Naruto brings his Ninja skills to Greece...except chakra of course...he'll be too OP for his enemies.
Crossover - Naruto & Assassin's Creed - Rated: K - English - Adventure/Humor - Chapters: 5 - Words: 12,519 - Reviews: 12 - Favs: 88 - Follows: 107 - Updated: 7/1 - Published: 8/1/2022 - Naruto U., Kassandra
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