Because you like Marv in Sin City
Just because Dracula wants to suck your blood doesn't mean he's not a gentleman. See them in Dracula.
Society may reject Felicia, but this bubbly catwoman just wants to spread happiness to others. See them in Darkstalkers .
After Otto Octavius' accident, he becomes fixated on finishing the reactor at any cost. See them in Marvel Cinematic Universe.
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.
Meat Boy tenaciously throws himself into danger, and when he fails, he immediately gets back up and tries again. See them in Super Meat Boy.
Big Boss is a disillusioned mercenary commander who wants to create a world for soldiers (and soldiers alone). See them in Metal Gear Series.
A powerful mob boss, Vito Corleone is always making offers people can't refuse. See them in The Godfather.
Jin Kazama is a fearsome warrior torn between the darkness and the light. See them in Tekken .
Maya Lambert is an obsessive intelligence officer with tunnel vision leading toward Osama bin Laden. See them in Zero Dark Thirty.
Stoic, cynical, and brilliant, Solid Snake was genetically engineered to be the perfect soldier. See them in Metal Gear Series.
Hoban Washburne shows you can be a hotshot space pilot *and* play with dinosaurs. See them in Firefly.