The protagonist of Prototype, Alex Mercer has been transformed by a virus into a shapeshifting weapon. He seeks to uncover the mysterious source of his abilities as well as fight the same virus as it consumes Manhattan.
Alex Mercer originally worked for Gentek, furthering the corporation's research into weaponizing the Blacklight virus. When he learned that the virus is derived from a human who was intentionally infected, he attempts to leak the information to the outside world. General Randall, frustrated by the security leak of the company's top secret work, orders the scientists to be executed. Alex Mercer received word of his dangerous position and steals a vial of the Blacklight virus as insurance. Fleeing to Penn Station but cornered by security, Mercer threatens to shatter the vial, unleashing the virus upon the city. The guards do not back down, however, and open fire, killing Mercer but breaking the vial in the process, exposing the contents to Mercer's carcass.
Alex Mercer's body is then transported to the Gentek morgue, but the scientists' do not realize that Alex has been infected by a weaponized form of the virus. The pathogen secretly consumes every cell in his body, replacing it with a viral replica. When the process is complete, the resulting abomination awakens, a six-foot-tall mass of concentrated Blacklight that has taken on a default form of a perfect replica of the body of Alex Mercer, complete with a partial copy of his memories, to the point where it genuinely believes it is Alex Mercer. The duplicate awakens to a baffled autopsy team, and makes his escape. Soldiers open fire, but "Alex" realizes, to his great surprise, that bullets suddenly have little affect on him. With super strength, speed, and agility, as well as a rapidly-evolving set of shapeshifting abilities, he evades the military and seeks out his sister, Dana.
With the help of his sister and other allies, Alex Mercer fights to stop the virus from consuming the rest of Manhattan, battling the infected and the soldiers of Blackwatch.
After surviving the nuclear blast at the end of Prototype, Mercer found himself at an impasse. He considered himself still human, but did not know where or how he fit into the world, and due to the actions of himself and those he had fought against he had begun to lose his faith in humanity. He began to travel as a way to find himself, or to at least find a purpose.
After passing through, and killing a warlord, in Africa, Alex made his way to Moscow. It was here he realized that while humans may act kind and compassionate, it was in fact and act and all they ever really cared about was themselves. He returned to the U.S., to a small southern town, and freed it from a local drug cartel. Though, even in their festivities they showed Alex the deplorable nature of Humanity. He began to head north, but nothing he saw did anything to change his mind. If anything, it pushed him further from Mankind. Heading even farther north, seeking some solitude, he rented a small cabin with the money he'd taken from some drug dealers. With his new identity as "Jack", he introduced himself to two people he was renting his cabin from, Flint and his daughter Autumn.
This brief moment of solace was interrupted, though, by Zurich, and ex-business partner of Flint's. Zurich demand the land surrounding Flint's lumbar mill, but Flint wouldn't relent told Zurich he'd never sell them. Later, Zurich sent two men over to kill the father and daughter, but Alex intercepted them and killed them himself. He then went after Zurich.
After consuming another of Zurich's men, Alex learned where they were based out of. Making his way there, he attempted to infiltrate it. He was soon discovered by Zurich's hired security but they were no match for Alex's power. He then makes his way to Zurich's office and consumes him, learning, horrifyingly, that Flint was once involved with a number of murders and extortion. Enraged and disappointed, Alex goes back to confront Flint.
Flint tries to explain himself to Alex, that he was retired now, but Alex won't here of it. He then kills and consumes Flint in order to protect his daughter Autumn, whom Alex had begun to love. He then returns to his cabin to find Autumn there. He asked her if she would leave with him if things got so bad there that she couldn't stay, all the while looking for the money he had stashed in the cabin. He discovers, however, that Autumn had already taken the money, and is shot before he can react. Autumn states that her father had taught her better than that and all she cared to look out for was herself.
She was surprised, then, when Alex transforms and consumes her. Alex then realizes, right then, that humans are worthless and had grown stagnant. He thought of it as his duty to usher in a better world.
A little over as year since the first outbreak, Alex returns to New York City, now dubbed New York Zero, and bases the second outbreak, now started by him, out of Penn Station. Laying claim to the whole of the Red Zone, Alex went on to create the Evolved, highly evolved infected who went on to infiltrate both Gentek and Blackwatch.
His plans are interrupted, though, by James Heller. A man Alex himself had infected after being impressed by the mans' actions in the Red Zone. Heller, blaming Alex Mercer for the death of his wife and child, started hunting down the Evolved and halting all of Alex's plans; foremost of which was Project Whitelight. In Project Whitelight Alex had had his Evolved contaminate all of Blackwatch's stock of Whitelight, a supposed cure for the virus, with a piece of his own DNA. Upon release, the contaminated Whitelight would kill or infect any and all caught in its' mists. After halting this plan, Alex decided to get to Heller through his daughter, Amaya, who was still alive, and use her as a "mother" to the next generation of Evolved. Aided by Alex Mercers' sister, Dana, Heller learned Alex was based out of Penn Station, the original outbreak center, and went there to confront him.
Alex then consumed a number of his own Evolved to strengthen himself, and begun to battle Heller on the roof of Penn Station. After a lengthy contest of power, Heller overpowered Alex and consumed him, and then destroyed the majority of the infection in the Red Zone with a Super-Devastator attack.
After being reanimated by the Blacklight virus, every particle within Alex's form, including his clothing, was consumed and replaced by viral biomass. Able to control this biomass at will, Alex could change his shape effortlessly simply by first consuming them first, which would also allow him access to their skills, knowledge, and memories. He could also forcibly absorb the biomass of other entities to feed himself and could transform his shape into various weapons and defenses.
Offensive Abilities -Mutations to the virus that manifest as physical weapons, such as blades, whips, etc, that Alex can use in any instance.
Defensive Abilities
While the virus allows Alex to take whatever form he wishes, his favored appearance is that of the former Gentek scientist, Alex Mercer, due to the virus having copied his DNA down to the genetic level. The former Alex had pale skin, brown, curly hair, blue eyes, and grey tinting around them. The clothes the former scientist died in have also been included in this base-form, being comprised entirely of biomass. The are a pair of jeans, plain black shoes, a button-up white short, a grey hoodie, and a black leather jacket with red tribal markings on the back. It's interesting to note that his clothing is just as much a part of his anatomy as his flesh itself, and he is therefore unable to take his clothes off without shape-shifting.
"My name is Alex Mercer. I'm the reason for all this. They call me a killer, a monster, a terrorist.... I am all of these things."
"One virus, three weeks, millions dead... and I was there. My name was Alex Mercer, and my work is almost done."
"If I'm still human...where do I fit in now? How do I rejoin the human race?"
| Name | Platforms | Developer | ||
|---|---|---|---|---|
|
Prototype 2 released on April 24, 2012 | PS3N, X360, PS3, PC | Radical Entertainment Inc. | |
|
Prototype released on June 9, 2009 | X360, PS3, PC | Radical Entertainment Inc. |
| Character Name: | Alex Mercer |
| Real Name: | Alexander J. Mercer |
| Gender: | Male |
| Birthday: | |
| Appears in: | 2 games |
| First appearance: | Prototype |
| Aliases |
Alexander J. Mercer ZEUS |