Because you like Sam Gideon in Vanquish
Gruff and efficient, Sam Fisher protects a nation that can never admit he exists. See them in Tom Clancy's Splinter Cell.
Crono may not talk, but this time-traveling hero's heart speaks volumes. See them in Chrono Trigger.
Wei Shen is an undercover cop on a mission for justice (or at least vengeance). See them in Sleeping Dogs.
Don't let his old age fool you, Heihachi Mishima is a ruthless pragmatist who values self-reliance above all else. See them in Tekken .
NiGHTS is a powerful but childlike spirit who hates being told what to do. See them in NiGHTS into Dreams.
Sarah Kerrigan is pretty much the Queen Bitch of the Universe. See them in StarCraft .
For Kazuya Mishima, the power of the Devil is now his and his alone. See them in Tekken .
Those who stand against this singular super ninja are doomed to fail. See them in Ninja Gaiden.
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.
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.