Because you like Hellboy in Hellboy
A good guy who's made some bad choices, Scott Lang is driven in his quest for redemption. See them in Marvel Cinematic Universe.
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.
Just because Dracula wants to suck your blood doesn't mean he's not a gentleman. See them in Dracula.
Pepper Potts can run a company, manage an egomaniac, and take down bad guys, all without breaking a sweat. See them in Marvel Cinematic Universe.
His superiority complex coupled with his bitter desire for revenge makes Vegeta a formidable foe. See them in Dragon Ball Z.
A great galactic bounty hunter, Samus Aran is not as good at expressing emotions. See them in Metroid.
Kumar Patel is always high, always hungry for sliders. See them in Harold & Kumar Go To White Castle.
Did he ever tell you the definition of insanity? Just wait, and this psychopath will do just that. See them in Far Cry 3.
There's no obstacle too great for this charismatic treasure-hunter. See them in Uncharted.
He might look like a pretty boy, but resourceful Leon Scott Kennedy is the man to have at your side during a crisis. See them in Resident Evil Series.