You can select the Surround Resolution for this game right from the options menu. This game uses same engine as Serious Sam. I used the same console commands as you would to fix the FOV in Serious Sam (/gfx_bSeparateTripleHead=1). Unfortunately this game have a big problem with the HUD. As you can see from the pictures it only shows left side of the HUD in the middle screen and the rest is chipped off. Anyone out there knows how to fix this HUD?
Here is how it looks like
Here is how it should look like
Here is how it looks like
Here is how it should look like