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A Certain Evolving Virus by Wernher von Braun reviews
Despite the death of Elizabeth Greene and Peter Randall, both the Infected and the Blackwatch are still at large. They know that those two deaths are only the beginning of another adventure. "Our job has yet done!" as he said.
Crossover - Toaru Majutsu no Index/とある魔術の禁書目録 & Prototype - Rated: T - English - Sci-Fi/Crime - Chapters: 2 - Words: 3,498 - Reviews: 1 - Follows: 2 - Updated: 9/2 - Published: 8/23 - Mikoto M., Tōma K., Alex M./Zeus, OC
Biomass Effect by Beastrider9 reviews
All life on Earth had been consumed by Blacklight. With no Biomass to feed on, Blacklight had to evolve, adapt, and grow. Now a collective Council of Aliens discovers the existence of such a life form. How do the aliens see a form of life that is viral, how they deal with it, what are the consequences to the galaxy of such a race existing at all.
Crossover - Mass Effect & Prototype - Rated: T - English - Sci-Fi - Chapters: 24 - Words: 127,090 - Reviews: 1238 - Favs: 1,868 - Follows: 2,193 - Updated: 9/2 - Published: 8/8/2014
The Infected Huntsman by Helix-Master reviews
If you are giving a power that changes you, will you use to help others or use it for your own purposes? It is a decision the Mr. Helix faces every waking minute until he is enrolled to Beacon as a huntsman. Let see if Mr. Helix is up for the task to do so, but will all that power changes his mind?
Crossover - Prototype & RWBY - Rated: T - English - Sci-Fi/Adventure - Chapters: 4 - Words: 5,743 - Reviews: 2 - Favs: 1 - Follows: 4 - Updated: 8/31 - Published: 8/29 - Alex M./Zeus, OC, Cinder Fall, Team RWBY
What The Hell by Lord Joyde The Madman reviews
Ever wondered what would happen if Zeus found an interesting world and then managed to attract the attention of Pariah and his best friend as he prepares to influence it? While also managing to drag one unlucky.. or I suppose one lucky video gamer into the fray? ... Yeah, what the hell indeed. (This is an absolute crack fic, if you couldn't have already guessed.)
Crossover - Prototype & Skullgirls - Rated: T - English - Drama/Humor - Chapters: 3 - Words: 7,907 - Reviews: 6 - Favs: 1 - Follows: 3 - Updated: 8/26 - Published: 8/10
The Euphorian Acumenae by Lord Joyde The Madman reviews
We are no longer a young species. We must take responsibility for our actions. We, who have once been known as Humans.. no, as Humanity, have now become something so much more... but, much of what we are now has been born out of that which we had been before and, as such, we still carry many of our faults and imperfections.. Hopefully, this new world will help rid us even of them.
Crossover - Civilization Series & Prototype - Rated: T - English - Supernatural/Sci-Fi - Chapters: 3 - Words: 9,496 - Reviews: 8 - Favs: 9 - Follows: 16 - Updated: 8/26 - Published: 5/21
The Blacklight Titan by Thecyberking100 reviews
Alex Mercer didn't know what would happen when that vial broke and the liquid seeped into a wound he had gotten from the shattered glass. After the Colossal Titan's first appearance and some time he decided to enlist. There he met Annie Leonhart, Reiner Braun, and Bertolt Hoover, when the vial broke he wasn't himself, so when the 3 told him of their mission he agreed to go along.
Crossover - Prototype & Shingeki no Kyojin/進撃の巨人 - Rated: T - English - Adventure/Romance - Chapters: 4 - Words: 13,848 - Reviews: 22 - Favs: 15 - Follows: 27 - Updated: 8/25 - Published: 9/23/2014 - [Alex M./Zeus, Annie L.] Reiner B., Bertolt H.
A Certain Scientific Prototype by reppuzan reviews
Have you ever watched one of those horror movies where a virus turns everyone into zombies? That's me in a nutshell. Walking Zombie Apocalypse and one of the most powerful bioweapons ever conceived by human hands, living in a city hell bent on giving teenagers superpowers. Oh, and I have a conscience. It's a pretty crazy life, but it's mine. Slight AU, (Mostly) Good OC
Crossover - Toaru Majutsu no Index/とある魔術の禁書目録 & Prototype - Rated: T - English - Sci-Fi/Supernatural - Chapters: 13 - Words: 106,439 - Reviews: 56 - Favs: 76 - Follows: 85 - Updated: 8/23 - Published: 6/20/2014 - OC
Variant Strain by scriviner reviews
Prototype/Spider-man(Marvel) Fusion. For most, adolescence is a time of change and growth. For some, the changes are a bit more drastic than expected. Peter struggles with a changing world, an even more changeable body and more questions than he has answers for. He tries to understand where his strange new powers come from and the most important question of all... what happened?
Crossover - Spider-Man & Prototype - Rated: T - English - Sci-Fi/Mystery - Chapters: 71 - Words: 302,508 - Reviews: 1032 - Favs: 1,617 - Follows: 1,432 - Updated: 8/22 - Published: 10/25/2012 - Peter P./Spider-Man
Those Condemned by An Orange Peon reviews
Whipping branches and grasping thorns tore at her skin and clothes, shredding them and leaving scores of cuts and gashes. Blood trickled from them, leaving small droplets behind as she urged her rapidly flagging legs onwards. She fled so that she could live. So that even for a second longer, she would live. And so there was rain, and blood, and those condemned.
Crossover - Fate/stay night & Prototype - Rated: T - English - Supernatural - Chapters: 7 - Words: 18,305 - Reviews: 225 - Favs: 402 - Follows: 481 - Updated: 8/22 - Published: 6/10 - Medea, Alex M./Zeus
No Longer Human by Wernher von Braun reviews
Walter Hunter, also known as Poseidon, is the third Prototype that exist during the First Blacklight Outbreak. During one of his mission, he got sent to another world. However, that doesn't mean his job is done. Because now, he's the only Blacklight virus in the existence.
Crossover - Prototype & Infinite Stratos/IS<インフィニット・ストラトス> - Rated: T - English - Sci-Fi/Crime - Chapters: 4 - Words: 7,803 - Reviews: 25 - Favs: 29 - Follows: 44 - Updated: 8/21 - Published: 7/7 - OC, Ichika O.
Mercer's Grand Line adventure by Cyricist001 reviews
Summary? It's all in the title. By Cyricist001 and spardasdaughter7.
Crossover - One Piece & Prototype - Rated: T - English - Adventure/Supernatural - Chapters: 25 - Words: 65,653 - Reviews: 172 - Favs: 307 - Follows: 310 - Updated: 8/16 - Published: 4/22/2013
Avatar: The Harbinger of Death and Destruction by TheDrkKnight12 reviews
Jake, a monster, a demon, a weapon of mass destruction. After saving New York, gets whisked away to somewhere else where he is all but a god
Crossover - Avatar: Last Airbender & Prototype - Rated: T - English - Adventure - Chapters: 12 - Words: 29,075 - Reviews: 72 - Favs: 102 - Follows: 128 - Updated: 8/16 - Published: 3/15 - Aang, Sokka, Katara, OC
A Dead World by Laluzi reviews
He had been captured; Alex Mercer knew that much was obvious. But if that was the case, why had his captors just left him there without security? How had he ended up in a bunker buried in some kind of giant desert? Where was everyone? And when the hell did bottlecaps become currency?
Crossover - Fallout & Prototype - Rated: T - English - Adventure/Suspense - Chapters: 18 - Words: 150,041 - Reviews: 682 - Favs: 1,116 - Follows: 1,250 - Updated: 8/14 - Published: 10/11/2012 - Arcade G., Courier, Alex M./Zeus
Assassin and the Beast by Apparition of a Fox reviews
Riley Miles, Desmond's estranged sister, tries to save her Hunter friend from dying. But the only way to save him is breaking the rules and making a deal with a monster. And Zeus is hungry for more than power.
Crossover - Assassin's Creed & Prototype - Rated: T - English - Romance/Adventure - Chapters: 6 - Words: 9,714 - Reviews: 4 - Follows: 3 - Updated: 8/13 - Published: 7/29
Kogetsu: The Blacklight Archeress by WeskerKing1 reviews
Information is in the first chapter. Sorry, but my descriptions are much too long to fit into 350 or so words. Under indefinite hiatus.
Crossover - Naruto & Prototype - Rated: T - English - Adventure - Chapters: 3 - Words: 4,613 - Reviews: 6 - Favs: 40 - Follows: 38 - Updated: 8/11 - Published: 12/26/2012 - Naruto U., Alex M./Zeus
Emerald Gleaner: Viral Unicorn by Legionary reviews
[PROTOTYPE 2] My Little Pony: Friendship is Magic Crossover. Oskar's secret has been revealed to Twilight in totality, Twilight faces betraying her friend or betraying her morals. The events of season 2 are fast approaching and the ripples Oskar has caused through his mere presences alone changes more and more. Can a friendship survive when one of of the friends is a killer?
Crossover - My Little Pony & Prototype - Rated: T - English - Adventure - Chapters: 16 - Words: 197,395 - Reviews: 198 - Favs: 144 - Follows: 148 - Updated: 8/2 - Published: 6/6/2014 - Complete
Oskar Osäker: Your Worst Enemy by Legionary reviews
Emerald Gleaner is now known to the world at large, seen as cruel and heartless at best for the slaughter of the Changelings she has few true friends in the world indeed. And with every action she takes those few seem to shrink in number. Worse yet still in an honest effort to seek help Discord brings up an old savagery once thought buried and forgotten...
Crossover - My Little Pony & Prototype - Rated: T - English - Drama/Adventure - Chapters: 1 - Words: 17,117 - Reviews: 7 - Favs: 46 - Follows: 42 - Published: 8/2
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: 14 - Words: 66,856 - Reviews: 47 - Favs: 98 - Follows: 114 - Updated: 7/20 - Published: 3/3/2014 - Connor K., Haytham K., Alex M./Zeus
Prototype of Zero by TheDrkKnight12 reviews
Louise wanted a powerful familiar. She got it. But instead of a human boy, she got a boy roughly her age with horrifying powers over the living and a vengeful heart no one can quell. May be subject to rate change.
Crossover - Familiar of Zero & Prototype - Rated: T - English - Adventure - Chapters: 13 - Words: 28,756 - Reviews: 153 - Favs: 222 - Follows: 267 - Updated: 7/17 - Published: 2/14 - Louise, Sylphid/Irukukwu, OC
Not Quite Human by 4Naught4 reviews
Alex finds a woman named Tomie. Then he saves another woman named Tomie from being murdered.
Crossover - Misc. Anime/Manga & Prototype - Rated: T - English - Chapters: 1 - Words: 718 - Reviews: 2 - Follows: 1 - Published: 7/14
Alex Mercer Kills A Bunch Of Sparkling Vampires by nanayoung reviews
Alex Mercer has seen and been through a lot. But this? This has got to be the dumbest threat that he has ever been up against. After five years of relative peace after the destruction of Manhattan, he finds out vampires exist. Normally he wouldn't care. But when one particularly stupid vampire tries to kill his sister Dana, Alex makes it a point to show them who they've messed with
Crossover - Twilight & Prototype - Rated: T - English - Adventure - Chapters: 2 - Words: 5,064 - Reviews: 28 - Favs: 45 - Follows: 60 - Updated: 7/12 - Published: 7/1 - Alex M./Zeus, Dana M.
Liquid Sample by An Orange Peon reviews
Over the waters of Manhattan, a living weapon is reduced to a puddle of liquid flesh by nuclear fire. In another world, a Princess calls for the one who is to be her familiar. Whether through coincidence or fate, their lives are now inextricably intertwined and their destinies changed forever.
Crossover - Familiar of Zero & Prototype - Rated: T - English - Fantasy/Adventure - Chapters: 9 - Words: 18,862 - Reviews: 295 - Favs: 650 - Follows: 824 - Updated: 7/7 - Published: 3/10 - Henrietta, Alex M./Zeus
ONLY A QUESTION by Theboblinator reviews
Hey guys, so in here is a question about a story that I read in the past, and where I might be able to find it, or if it was simply deleted. I'd like to ask you to take the time out of your day to read this, and possibly answer the question if you have any information on it. Sorry that this isn't an actual story, but I'm going out of my mind trying to find it at the moment...
Crossover - Rosario + Vampire & Prototype - Rated: T - English - Chapters: 1 - Words: 221 - Reviews: 6 - Published: 6/25 - Complete
Symbiotic by Archemedies reviews
In order to contain a deadly virus, team RWBY is sent in to destroy it at the source. However, a chance encounter between team leader Ruby Rose, and the elusive and deadly Alex Mercer, leads to both a conflict of loyalty's, and humanity. Rated T for gore, may change later on if the gore gets excessive (As it very well may, this is Prototype after all)
Crossover - Prototype & RWBY - Rated: T - English - Horror/Angst - Chapters: 7 - Words: 18,803 - Reviews: 58 - Favs: 68 - Follows: 76 - Updated: 6/25 - Published: 4/14 - Alex M./Zeus, Ruby Rose
The Newcomer by TheFanficCritic1337 reviews
What happens when Alex Mercer joins the battle? Read to find out , criticism appreciated. Bad summary, but good story. ON HOLD!
Crossover - Super Smash Brothers & Prototype - Rated: T - English - Chapters: 3 - Words: 2,668 - Reviews: 11 - Favs: 3 - Follows: 7 - Updated: 6/17 - Published: 5/12
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