Try
this possible solution:
Browse to the game's folder and enter the
data directory. Look for a file named
game.ini and open it with a text editor. Then add the following line at the end of the file:
setf ~cl_menu3d 0
Save the file and navigate to the
%USERPROFILE%\Documents\My Games\Kings Bounty Crossworlds\ directory. Look there for another file named
game.ini and open it with a text editor. Search for the following line:
setf ~cl_menu3d 1
Update this line as follows:
setf ~cl_menu3d 0
Save the file and run the game.