Dark Sector, a third-person shooter video game developed and published by Digital Extremes, was released for PlayStation 3 and Xbox 360.
The Technocyte virus is first discovered in the Arctic region during a covert research mission, marking the beginning of the viral outbreak.
The F.E.L.I.X. project is launched to study and control the Technocyte virus for military applications.
Special operative Hayden Tenno becomes infected with the Technocyte virus, granting him mutated abilities.
Hayden Tenno is sent to the Breach to investigate the viral outbreak and its spread within the Eastern Bloc city.
The viral outbreak escalates, causing infected civilians to become hostile, and a violent uprising occurs in the city.
Hayden successfully destroys the Antigen virus responsible for controlling the Technocyte mutation, reducing the threat level.
Hayden confronts and defeats Yargo Mensik, the primary antagonist responsible for advancing the Technocyte virus research.