Every time I enter the game I encounter a strange quality issue of dramatic pixalized objects.This is best seen with shadows and the unnatural way they look. I've tried changing configurations from low to high and resolutions but nothing seems to help.

I've attached screenshots to illustrate:

http://cloud-4.steampowered.com/ugc/64495616120691916/212FCABDEEA4FBD25DDBFBB58577E60712E4CC8E/

http://cloud-4.steampowered.com/ugc/67872681817313348/11FF7241A8E496E84D9DF2C2CDEE3E2CB2544A3D/