Friedrich Steiner

Doctor Friedrich Steiner was a human scientist who lived during the 20th century. He was a German scientist and ex-Nazi who created the chemical weapon Nova 6, a nerve toxin capable of killing a human in a matter of seconds.

Early life
Steiner was born on June 11, 1904 in Hamburg, then German Empire. Not much else is known about his early life. He reportedly suffered from a number of conditions, including paranoia, insomnia and night terrors.

World War II
Before the war, Friedrich Steiner was a genius who had earned a collection of degrees and was thus sought by the Waffen-SS for his service in the various Wunderwaffen projects. His role was the creation of Nova 6 (the development began in January 1943), a toxin with such deadliness even the creator himself was horrified at what he had done. The weapon was to be used as a last resort against the Allies, but before it was properly tested, Germany was invaded by the Western Allies and the Soviet Union culminating in the capture of Berlin by Soviet and Polish troops, the suicides of Adolf Hitler and many Nazi officials and the subsequent collapse of the Third Reich.

Post-war
Towards the end of the war, Steiner belonged to the task force which was sent to launch Nova 6 loaded rockets towards the United States, but his cargo ship was crippled by British bomber planes and trapped in the Arctic ice. As much as they tried to salvage what they could, Germany lost the war. To ensure his own survival, Steiner contacted officials in the Soviet Union offering information and his expertise in exchange for his life. This was accepted and Steiner awaited the arrival of his new associates. Deeming his own men expendable, Steiner allowed them to be slaughtered by the Soviet strike team led by Viktor Reznov and Dimitri Petrenko that was commanded by General Nikita Dragovich and his right-hand man Colonel Lev Kravchenko. When Reznov eventually reached the area where Steiner was holed up, it was to find the Nazi sitting calmly while smoking a cigar and surrounded by dead Germans he himself had executed. Arrogantly calling Reznov a "Russian dog", Steiner demanded to be taken to Dragovich. Under the traitorous Dragovich's orders, Steiner uses Reznov's squad for the "demonstration" of the Nova 6. While most of the squad including Dimitri are killed, Reznov and what is left of his men manage to escape amid the chaos created by a British strike team that was sent to recover or destroy the Nova 6 shipments. Reznov vows revenge on Steiner, Dragovich and Kravchenko for the death of Dimitri, his friend and companion.

Although Reznov escapes after having caused the destruction of the original Nova 6 shipment, for the next 23 years, Steiner works for Dragovich to make a refined version of the toxin, the centerpiece of conquest against America. Steiner was also responsible for the brainwashing of many people into Soviet sleeper agents, including the captured American operative Alex Mason. Mason, however, proved too resistant to the mind control to be an effective sleeper agent (with Steiner himself noting his surprise at this) and he was deemed a lost cause by Dragovich. Unknown to them, however, Viktor Reznov managed to turn the brainwashing against them and gave Mason new orders: to kill Dragovich, Kravchenko and Steiner

Rebirth Island
After his role in the creation of Nova 6 has become known, Steiner is listed a top-priority target for SOG. His facility in the Ural Mountains is revealed by Daniel Clarke, a former freelance chemist who worked for Project Nova before his escape. As Jason Hudson and Grigori Weaver reach the facility, Steiner makes contact with them and once again negotiates for his life: not only does Steiner tell them of Dragovich's plan, but also he discloses something more dire. In 36 hours, the United States would be hit with Nova 6 by Dragovich's sleeper cells. Steiner offers to tell them how to stop the attack if only the two could retrieve him from his HQ in "Rebirth Island," as Steiner knows quite well that Dragovich would send men to kill him and tie up loose ends just like how they silenced Clarke.

Death
However, before the two can extract Steiner, Mason, brainwashed on his mission from Reznov, arrives on the island and stealthily breaks in Steiner's lab. There, Mason kills most of Steiner's guards and finally confronts the shocked scientist, who remembers Mason from Vorkuta and even tells Mason he doesn't know what they did to him. Thinking that Viktor Reznov is achieving his revenge, Mason beats up Steiner, eulogizes all the good men that died because of Nova 6 and shoots Steiner in the head, killing him.