Because you like Susan Pevensie in The Chronicles of Narnia

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

For the sake of science, Kurisu Makise will persevere no matter how deep into the dark secrets of the world she finds herself. See them in Steins;Gate.

Phoenix Wright is an easygoing defense attorney who is rarely defensive. See them in Ace Attorney Series .

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

Aiden Pearce is a hacker who knows how dangerous the world can be, both online and off. See them in Watch Dogs.

Hans Landa doesn't seem to have issues with Jews, but he hunts them because he's determined to do his job well. See them in Inglourious Basterds.

Roger Kint is a nervous, weak, ham-handed criminal. We think. See them in The Usual Suspects.

The son of Death has an obsession with perfection and symmetry. See them in Soul Eater.

L is enigmatic, child-like, and one of the smartest people in the world. See them in Death Note.

A genetic experiment engineered to be the perfect assassin, Agent 47 is cold, professional, and lethal. See them in Hitman.

Rayman is a fearless hero who flies into action with a propeller on his head and a smile on his face. See them in Rayman.