Because you like Aria Montgomery in Pretty Little Liars

Wei Shen is an undercover cop on a mission for justice (or at least vengeance). See them in Sleeping Dogs.

Red doesn't like to explain herself. She wants her work to do the talking. See them in Transistor.

We're all puppets. Dr. Manhattan is just a puppet who can see the strings. See them in Watchmen.

A believer in the pursuit of justice, Garrus Vakarian hates it when bad guys slip through the cracks of the bureaucratic justice system. See them in Mass Effect.

For Kazuya Mishima, the power of the Devil is now his and his alone. See them in Tekken .

A courageous boy robot, Mega Man is dedicated to achieving everlasting peace. See them in Mega Man.

An assassin with supernatural gifts, Corvo Attano is the last guy you should frame for murder. See them in Dishonored.

Stuck somewhere between life and death, Talion is motivated by one thing only: vengeance. See them in Middle-earth: Shadow of Mordor.

It's hard enough fighting a war. But it's worse for Commander Shepard, knowing no matter how hard you try, you can't save them all. See them in Mass Effect.

Those who stand against this singular super ninja are doomed to fail. See them in Ninja Gaiden.