This is to report that missions 10 & 13 in the High Stakes Campaign are unplayable. These missions are meant to be played with the night vision goggles, but since one of the graphic upgrades the visibility with the night vision goggles is completely gone.
The goggles only illuminate the ground when it is near other sources of light, like buildings or houses, but in the open field the ground is completely dark, units are impossible to spot and the ground cant be seen at all. I even tried increasing the gamma to the max.
Please someone attempt to complete these two missions, and you will notice that they are unplayable. The issue may be extended to all modules that use night vision goggles, but I have not verify this yet. I completed these missions many times years ago, and never had an issue. This is one of my favorite campaigns.
Thank you for your attention!