Dark Sector

Dark Sector is an action game, in which the player assumes the role of Hayden Tenno, an elite black-ops agent, sent into Lasria, a small USSR country, tasked with the objective of destroying a virus that turns people into mutants and eliminating it's creator, Mezner.

Upon finding Mezner, Hayden is infected with the virus himself, mutating his right arm, which in turn gives him certain abilities, like turning invisible, creating shields and most importantly the ability to use the glaive, a special knife-like weapon that Hayden can use both in melee and ranged combat.