I just recently ventured into the market of 2-3 more monitors (i've had 2 monitors for years) but I noticed Graal really never natively supported higher resolutions other then the current 1920 x 1080 even then theirs minor bumps. At any rate. This is more of a plead for support for multiple monitor setups while playing Graal. Not sure if it's fully possible I know I've tried it and gotten really weird black areas and graphical distortions you are able to select the eyefinity/nvidia surround supported resolution but I think Graal as a program itself cannot. Anyways just wanted to put this out there.
3960 x 1080 Image of Non-Full screen Graal with Duel Eyefinity (No Graphic Errors just really weird on non-bezeled monitors)
This
image displays more of were Graal can't handle the high resolution on windowed mode while moving from level to level.