It seems that you're using an outdated browser. Some things may not work as they should (or don't work at all).
We suggest you upgrade newer and better browser like: Chrome, Firefox, Internet Explorer or Opera

I've been experiencing some graphical issues with Original Saga. I attached 2 screenshots of this problems, one shows a problem with the fog of war and the other shows a problem with the wyvern.
I'm running Windows 8.1. Could you help me to solve this?
This question / problem has been solved by Tuthrickimage
Setting 'Software Mirror BLT' in the options (you can also switch color depth to 16) should fix the fog of war. It might also fix the wyvern bug. If not, try setting the other options as well.
16 color depth + Software Mirror BLT solved the problem. Thanks!