Because you like Kane in Command & Conquer

They say they saved Adam Jensen by turning him into a cyborg, but he's not sure saved is the right word. See them in Deus Ex Series.

Once a loving family man, James Heller is now dark, damaged, and hell-bent on getting revenge. See them in Prototype Series.

He may be one of the Four Horsemen of the Apocalypse, but War still maintains a strong sense of honor. See them in Darksiders Series.

M. Bison is a diabolical megalomaniac hell-bent on dominating the world. See them in Street Fighter.

Sarah Kerrigan is pretty much the Queen Bitch of the Universe. See them in StarCraft .

If anyone can stay optimistic and friendly under harsh alien rule, it's Alyx Vance. See them in Half-Life 2.

Simon Belmont is a vampire hunter bravely carrying on the family business. See them in Castlevania.

A hardboiled 1940s detective, Cole Phelps is haunted by his past in World War II. See them in L.A. Noire.

An undercover DEA agent, Max Payne is too focused on avenging the past to plan for the future. See them in Max Payne.

A bureaucrat in the Land of the Dead, Manuel Calavera is a jaded, sarcastic loner who just might have a hidden heroic side. See them in Grim Fandango.