This was the first drawings I made for the game. From here I'm figuring out how I should draw them. I tried being faithful to the game and freestyling it.
My goal was to create a marriage between my style and the game's style. Something faithful to the source material while workable for my style.
I tried avoiding the young dashing everyman archetype for Booker. I tried giving a feeling of aged, violent, but not deprived of humanity. He also has a very alert look in his eyes, due to his regret and enemies constantly after him.
Elizabeth, I pretty much just had to be as faithful as possible. But I had to be careful with the use of angular lines of her face. Making it too angular will make her lose her sense of innocence.