Severe graphical issues for Penumbra: Black Plague

[GSSubmarine]

Its hard for me to describe what is happening in my game so I recorded a short video for a visual aid. ( https://youtu.be/gHJNPY_VdDo?t=10 )

I have done everything I can to try and fix the issue. Currently on my labtop the graphics card died, so I had to switch to integrated graphics. (An Intel card.) But even before my Nvidia card died, my game looked like this. It saved my graphical settings from the last time I tried to play it. I have the Steam Version. The integrated graphics seem to be okay, I can run older games just fine. Recently I have been playing a lot of Fallout 3 without any issues and a heavy amount of mods.

I will be thankful for any help or advice, but a straightforward "You can or can't run it" response would be very appreciated.

Again thank you guys very much.