Because you like Sam Fisher in Tom Clancy's Splinter Cell

All who live know his name, and all who oppose him shall know Death. See them in Darksiders Series.

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

Altair Ibn-La'Ahad is as much a philosopher and detective as he is a killer. He takes nothing at face value and continually searches for deeper truths. See them in Assassin's Creed Series.

Crono may not talk, but this time-traveling hero's heart speaks volumes. See them in Chrono Trigger.

Dr. Gordon Freeman is a brilliant physicist is a quiet hero. And given all the violent aliens, he better be. See them in Half-Life.

Driven by guilt and rage, Kratos is less a man and more an unstoppable avatar of anger and hate. See them in God of War.

Judge Dredd is less a man and more a living manifestation of justice. See them in Dredd.

Fighting for a future without fear? Yeah, Chris Redfield believes it is worth it. See them in Resident Evil Series.

A super-soldier, Master Chief might be more machine than man. And for humanity's sake, thank God. See them in Halo.

With an A.I. as loyal and witty as Cortana, who needs humans? See them in Halo.

The only thing Albert Wesker cares about is turning himself into a God. See them in Resident Evil Series.

A reformed former outlaw, John Marston doesn't want any trouble, yet somehow trouble always seems to find him. See them in Red Dead Redemption.