Because you like Adam Jensen in Deus Ex Series
Sarah Kerrigan is pretty much the Queen Bitch of the Universe. See them in StarCraft .
A genetic experiment engineered to be the perfect assassin, Agent 47 is cold, professional, and lethal. See them in Hitman.
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.
Crono may not talk, but this time-traveling hero's heart speaks volumes. See them in Chrono Trigger.
Aiden Pearce is a hacker who knows how dangerous the world can be, both online and off. See them in Watch Dogs.
Dante Alighieri is a crusader fighting his way to absolution. See them in Dante's Inferno.
A gruff and hardened professional, Marcus Fenix keeps his emotions buried deep. See them in Gears of War.
The only thing Albert Wesker cares about is turning himself into a God. See them in Resident Evil Series.
Stoic, cynical, and brilliant, Solid Snake was genetically engineered to be the perfect soldier. See them in Metal Gear Series.
After figuring out how both the light and dark halves of his soul could co-exist, Jak is maturing into a real hero. See them in Jak and Daxter.
Simon Belmont is a vampire hunter bravely carrying on the family business. See them in Castlevania.