Amazing atmosphere and tension building! I think something weird is going on with how you are rendering the stuff that is causing it to looks jittery. If I had to guess, it looks like a rounding error in the render call.
Thanks for playing. We're glad you liked the atmosphere. We all worked very hard on it. The trees and certain other static objects are indeed being drawn in non-integer positions due to time restraints. We'll make sure to fix this for future versions of the game.
