I'm gonna have to go with Pacman... lol no.
I'd have to say Skorge would be up there from gears. Not personally a huge fan of the game because I just feel the game is missing something but when a dude goes cutting through tanks with nothing but a chainsaw gotta give the dude props.
Gonna say Kratos up there too the man casually sacrifices people to horrific deaths just so he can move on through to his desired goal and his execution moves are graphically pleasing and what is more badass than banging a couple chicks while watching a city burn around you and getting xp. pts for it.
Gonna also put psychomantis up there along with the big boss as long as we are going for the most awesome character not just the strongest and The End is definitely going to make the list. Still kicking ass at his age is just ridiculous man.