Washed-out Look/Too much Fog everywhere?

[Chérubin]

Hey, I just bought Wartales a few hours ago and I'm facing a problem that I've never encountered before with a game. There seems to be a weird fog all the time, whether on the map or during combat. The colors are weird too, the whole game seems to be a shade of gray. I watched some let's plays on YouTube and my game really doesn't look the same. I tried to change the graphics in every possible way (remove weather effects, occlusions, change brightness, etc.), but nothing works. I also searched the internet for solutions but nothing worked. So can someone help me and tell me what's going on and how to fix the problem, pleasse i really want to play this game? (Sorry if my language is a bit strange, english is not my first langue