Easy "Punch a Dark God in the Face" achievement
At the start of the game you will fight a demon and be given two choices of how to proceed. Choose the following responses: I strike while I can, and give no quarter. Pretend I'm going to blast him again. Then punch him in the face. Doing so will earn "Punch a Dark God in the Face" as well as the maximum stats reward of 11% Craft and Cunning and 21% Determination.