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The Thief Lord (Only major new character: Lora Jackson)
This is a tragic love story between the Thief Lord and Lora Jackson, a young Assassin. I couldn't put three crossovers, so I'll just tell you, the other crossover is The Children of the Red King series.
Crossover - Thief Lord & Assassin's Creed - Rated: K+ - English - Romance/Tragedy - Chapters: 4 - Words: 3,477 - Updated: 3h ago - Published: 4/17
by 2K401 reviews
What happens when an Assassin is sent to the kingdom of Arendelle to protect the city and people when Templars try to take more control over the world. How will people view him? A Hero? A Threat? A Murderer? Rated M in some scenes for violence and Mild Language.
Crossover - Assassin's Creed & Frozen - Rated: T - English - Adventure/Romance - Chapters: 3 - Words: 9,590 - Reviews: 31 - Favs: 10 - Follows: 24 - Updated: 4h ago - Published: 4/2 - OC, Anna, Elsa, Kristoff B.
Assassin's Creed: the Mad Assassin
by zeGuy reviews
After loosing everything he held dear, Chris Blackheart seeks revenge. After spending years training in the ways of Assassins he comes back to London to track his family killer and he stumbles across a young woman who has the information he seeks. Will he sacrifice his last shred of sanity to achieve his goal or will he follow the Creed and the young woman to the light.
Crossover - American McGee's Alice & Assassin's Creed - Rated: T - English - Romance/Adventure - Chapters: 5 - Words: 13,448 - Reviews: 2 - Favs: 2 - Follows: 3 - Updated: 16h ago - Published: 12/31/2013 - [Alice, OC]
Assassins of Chaos
by ColtonTheCreeper reviews
After Annabeth's death Percy, Nico, Artemis, and Thalia become the leaders of a group called the Assassins of Chaos. Has content from Assassin's Creed which makes things a lot more assassin like. Later on more people shall join the unbeatable force and clear evil off the face of the Earth. Pertemis and Thalico will be in this story along with assassination missions.
Crossover - Percy Jackson and the Olympians & Assassin's Creed - Rated: T - English - Adventure/Romance - Chapters: 8 - Words: 38,115 - Reviews: 19 - Favs: 16 - Follows: 30 - Updated: 16h ago - Published: 4/5 - Nico A., Percy J., Thalia G., Artemis
by LittleSister01451 reviews
Brs x Ezio Mato x Desmond with assassin creed *SIGH* DONT ASK
Crossover - Black★Rock Shooter & Assassin's Creed - Rated: T - English - Adventure/Romance - Chapters: 2 - Words: 732 - Reviews: 1 - Updated: 4/18 - Published: 4/14 - [Black Rock Shooter, Ezio A.] [Desmond M., Mato K.]
Luchando contra el olvido
by Eliburton-97 reviews
Imagina por un momento que casi todos los que están a tu alrededor no recuerden quienes son, y que lo peor de todo sea que quienes más te quieren no se acuerden de ti ni del aprecio que te tenían. ¿Hasta dónde llegarías para recuperar esos recuerdos?
Crossover - Nightmare Before Christmas & Assassin's Creed - Rated: T - Spanish - Supernatural - Chapters: 19 - Words: 29,452 - Reviews: 16 - Favs: 1 - Follows: 1 - Updated: 4/18 - Published: 8/28/2013 - Jack S., Ezio A. - Complete
by spideyk reviews
The Grimm are extinct thanks to the Templars. Now Remnant is threatened by the Templars secret plot and only the Assassins stand in their way. Kyle now travels the world with his students, RWBY, by finding famous Assassins and their students to fight their enemies. (Accepting OCs now!) (OC needed. Altair:1, Ezio:0, Connor:0, Edward:0, Templars: 2) (RWBY parings are all taken)
Crossover - Assassin's Creed & RWBY - Rated: T - English - Adventure/Romance - Chapters: 2 - Words: 3,589 - Reviews: 2 - Favs: 6 - Follows: 7 - Published: 4/17 - [OC, Yang Xiao Long] Altaïr, Ruby Rose
In the Service of the Lord: The Enchanted Forest
by Wild Mustang of Freedom reviews
Sent to a forest in ancient Asia to continue the hunt for Lucifer, the vessel of Michael encounters an atmosphere far different from anything he has faced before. Here, a battle between humanity and beast is being waged, where nothing is what it seems. Sequel of "In the Service of the Lion: The Lion, the Witch, and the Wardrobe."
Crossover - Princess Mononoke & Assassin's Creed - Rated: T - English - Drama/Adventure - Chapters: 17 - Words: 58,048 - Reviews: 15 - Favs: 5 - Follows: 4 - Updated: 4/17 - Published: 12/15/2013
Mass Effect: Creed
by Sutori-Artifex reviews
173 years have passed since Desmond Miles gave his life for the survival of Humanity. Since then he has become a martyr for the Brotherhood, who gave their all and, when Humanity reaches for the stars, they take their place behind the scenes of Galactic History. Join one group of Assassins as they fight alongside the crew of the Normandy for a mission with impossible odds...
Crossover - Mass Effect & Assassin's Creed - Rated: T - English - Adventure/Romance - Chapters: 7 - Words: 55,057 - Reviews: 12 - Favs: 8 - Follows: 9 - Updated: 4/17 - Published: 3/6 - Shepard (F), Shepard (M), OC, OC
A Newly Hooded Road to Walk
by thatguywiththeonebamfstory reviews
Fluttershy's previously honest life is about to take a dangerous turn as she is bought into a brotherhood of what seem to be killers but turn out to be hidden protectors of peace, how will she contain her secret of being an assassin? How many must she kill to complete her mission? The characters are anthros to clear it up, its kinda confusing, sorry.
Crossover - My Little Pony & Assassin's Creed - Rated: T - English - Adventure/Drama - Chapters: 9 - Words: 11,070 - Reviews: 5 - Favs: 6 - Follows: 9 - Updated: 4/16 - Published: 12/2/2013 - Fluttershy, OC
I'm Staring to Hate the Colors Red and Blue
Jaclyn Fall and Kylie Renner finds themselves in the Red vs Blue universe with people like the Director calling them Agent Vermont and AI Unit Kappa. The only way to figure out how they got there is by using the Animus to relive Jaclyn's memories of the origin of their problems, the Templars and the Assassins. But in the meanwhile, as a RvB fan, Kylie's fangirling over everything.
Crossover - Assassin's Creed & Red vs. Blue - Rated: T - English - Friendship - Chapters: 2 - Words: 2,292 - Updated: 4/16 - Published: 4/12 - Warren V., Director, OC
According to Nature
by moondusted reviews
They call it the third outbreak, but it would be more accurate to face the truth and call it for what it is: The Final Outbreak. The red line has been drawn and crossed and drawn again only to fall once more. If these times are not desperate enough for desperate measures, then none are.
Crossover - Assassin's Creed & Prototype - Rated: T - English - Adventure/Sci-Fi - Chapters: 4 - Words: 22,237 - Reviews: 5 - Favs: 3 - Follows: 4 - Updated: 4/16 - Published: 4/2 - Altaïr, Desmond M., Lucy S., Alex M./Zeus
Brotherhood of Remnant
by J053D4N13L35C083D0 reviews
He remembered death's embrace that took him away from his family. Now he gets a second chance to do it right. But what if it isn't in his world?
Crossover - Assassin's Creed & RWBY - Rated: T - English - Humor/Adventure - Chapters: 6 - Words: 6,604 - Reviews: 32 - Favs: 16 - Follows: 18 - Updated: 4/16 - Published: 3/25 - Ezio A., Ruby Rose, Ozpin, OC
Rise of Team ACEE
by exno254 reviews
4 Assassins, each one having helped in the saving of the world once. Now they must band together to help protect the World of Remnant and stop those who came before along with those who follow the blood red cross from coming close to destroying another world.
Crossover - Assassin's Creed & RWBY - Rated: T - English - Adventure - Chapters: 7 - Words: 21,396 - Reviews: 20 - Favs: 23 - Follows: 25 - Updated: 4/15 - Published: 3/31 - Altaïr, Ezio A., Connor K., Edward K.
Assassin in the Void
by psychored1911 reviews
When Louise summoned a familiar, she wanted one that would change the world. Heaven knows what will happen when she summons a Modern day assassin into her life.
Crossover - Familiar of Zero & Assassin's Creed - Rated: T - English - Adventure/Fantasy - Chapters: 11 - Words: 77,836 - Reviews: 223 - Favs: 399 - Follows: 441 - Updated: 4/15 - Published: 12/31/2011 - Saito
Ghost Recon: Clock Work
by Illogical1612 reviews
Kozak's squad recovers an extremely dangerous object that could potentially be used as a Weapon of Mass Destruction. Just a normal day for the Ghosts. Ghost Recon/Assassin's Creed crossover, possibly some Splinter Cell, seeing as how GR and SC take place in the same universe.
Crossover - Assassin's Creed & Ghost Recon series - Rated: T - English - Adventure/Fantasy - Chapters: 11 - Words: 3,108 - Reviews: 8 - Favs: 3 - Follows: 5 - Updated: 4/14 - Published: 8/27/2013
An Unusual Errand
by pocketcucco reviews
"This is Ichabod Crane," Washington tells him, "and he knows the location of a very…sensitive document. I would like for you to accompany him." Based on the Fox TV series.
Crossover - Assassin's Creed & Sleepy Hollow - Rated: K+ - English - Chapters: 1 - Words: 2,107 - Reviews: 2 - Favs: 1 - Follows: 1 - Published: 4/14 - Connor K., Ichabod C. - Complete
Assassin's Creed x Black Rock Shooter
Ezio is a Languages student at Rome's University, where he plays in the basketball club and spends time with his best friend, Yusuf Tazim. But when he meets Leonardo, an Arts Student which has the same name as the renaissance genius, he gets right attached to him. Meanwhile, in another world, a white-hooded man fights countless battles against many enemies, amber eyes like Ezio's.
Crossover - Assassin's Creed & Black★Rock Shooter - Rated: T - English - Drama/Adventure - Chapters: 2 - Words: 13,572 - Favs: 1 - Follows: 2 - Updated: 4/14 - Published: 3/21 - Ezio A., Leonardo da Vinci, Cesare Borgia, Yusuf T.
Mass Effect: Animus
Alexander Clarke has proven his value to the Normandy Crew, but once the ever so cunning Illusive Man discovers that the Brotherhood has been following his movements, he decides to allow History to repeat itself, setting in motion an elaborate plan... let's just say, Alexander now knows exactly how Desmond felt all those many decades ago...
Crossover - Mass Effect & Assassin's Creed - Rated: T - English - Adventure/Supernatural - Chapters: 1 - Words: 2,855 - Follows: 2 - Published: 4/14 - Illusive Man, OC, Ezio A., OC
My own rendition of "NormandyNet" by LegionN7. The Concept belongs to him. I just threw in my own characters and dialogue albeit with some references here and there. (/s/8632681/1/NormandyNet)
Crossover - Mass Effect & Assassin's Creed - Rated: T - English - Humor/Sci-Fi - Chapters: 2 - Words: 7,557 - Favs: 1 - Follows: 1 - Updated: 4/14 - Published: 3/7 - Shepard (F), Joker, Shepard (M), OC
Assassin's Creed: The Raven
by Oathkeeper0317 reviews
Ash travels to the New World, meeting up with Connor and Achilles, Ash will help decide the fate and freedom of the New World. check profile for info on how my custom Ash works. rated T for violence not swearing. I own nothing
Crossover - Pokémon & Assassin's Creed - Rated: T - English - Adventure - Chapters: 4 - Words: 7,829 - Reviews: 5 - Favs: 2 - Follows: 1 - Updated: 4/13 - Published: 2/17 - Ash K./Satoshi, Connor K.
The Prototype of Grand Templar and Mentor Assassin
by YunaBlaze reviews
When Alexander J. Mercer dropped the nuclear bomb in the ocean, he did not expect to be sent back in time to 18th century where the Revolution would soon begin, and got into the secret war between Assassins and Templars. The worst part was that the two men he came to care were at each other's throat, both because of personal and duty matters. And he was stuck between them.
Crossover - Assassin's Creed & Prototype - Rated: T - English - Adventure/Romance - Chapters: 6 - Words: 16,944 - Reviews: 9 - Favs: 10 - Follows: 11 - Updated: 4/13 - Published: 3/3 - Connor K., Haytham K., Alex M./Zeus
by Salarissia reviews
On the morning of his seventeenth birthday, Michael Williams discovers something that will change his life forever. Will he survive what's been planned for him, or will he be killed in the stories he's come to love? Updated at least once a week!
Crossover - Fate/stay night & Assassin's Creed - Rated: T - English - Fantasy/Adventure - Chapters: 7 - Words: 55,497 - Reviews: 12 - Favs: 26 - Follows: 32 - Updated: 4/13 - Published: 2/24 - [Saber, Shirō E.] Rin T., OC
HALO : WHITE HOODS
by FAILbro777 reviews
With Spartans becoming redundant after years of service and the new model VIIs not performing to the standards of previous generations, the UNSC is on a new endeavour to make something to replace them. Another look back in history reveals a still running blood line of assassins, might they be the answer? NOTE: characters listed are only mentioned, not actually a major role
Crossover - Halo & Assassin's Creed - Rated: T - English - Sci-Fi/Fantasy - Chapters: 7 - Words: 14,069 - Reviews: 2 - Favs: 2 - Follows: 5 - Updated: 4/13 - Published: 1/7 - Master Chief/John-117, Altaïr, Ezio A., Edward K.
Assassin's Creed: Wings of Freedom 617 | Page 1 2 3 4 11 .. Last Next »
by Nroque18 reviews
It is the year 1812, and the war on the Peninsula rages on in Europe. A young Assassin and his dragon from America is sent to aid the allied forces against Napoleon Bonaparte, and to recover his Piece of Eden...
Crossover - Assassin's Creed & Temeraire - Rated: T - English - Adventure/Fantasy - Chapters: 11 - Words: 8,195 - Reviews: 4 - Favs: 6 - Follows: 5 - Updated: 4/13 - Published: 12/14/2013 - Complete