In Dark Sector the player accompanies special agent Hayden Tenno on a dangerous mission: In Lasria a chaotic city somewehere in Eastern Europe, Tenno uncovers a dark secret and mysterious relict from the cold war. During his mission Tenno is attacked by an unknown enemy and infected by the Technocyte-Virus, a brutal biological weapon, which turns it's victims into will-less combat machines. Tenno surprisingly survives the virus attack and realizes that the biological changes to his body go much deeper than expected. Soon he learns that the biological manipulations expanded his abilities, providing him with supernatural powers. Among these powers is the control of the mysterious GLAIVE - a unique blade-like boomerang with exceptional abilities. Will Hayden be able to accomplish his futile mission or die in the process? The outcome is in the hand of the player! Shooter fans, can expect spectacular boss fights and levels with a large diversity in this cinematic action blockbuster.