There’s no problem with movement or interaction. Only the graphs sometimes gets weird, like, according to your current position, there can or can’t appear colorful polygons on map and objects. I’m running it on a windows vista.
There’s any way I can solve this?
If by graphs you mean graphics, then it sounds like corruption on your videocard and if it persists, is probably due to your videocard slowly dieing and needing replacment.
What is the model of your graphics card? I had the same problem with my ATI card.
https://www.strategyinformer.com/pc/penumbraoverture/patch/32719.html
Download the patch if you have an ATI card. Hope this helps!:retard:
Whoops, almost forgot, you have to put the executable in your Program Files >> Steam >> steamapps >> common >> penumbra overture >> redist folder, and run the new executable instead of the old one. Unfortunately, you can’t run it from Steam anymore. I just made a shortcut to it on my desktop.