This allows you to change the Graphics used by the Game engine. There are three settings: Internal, User Graphics and Precompiled “LTG” file sets. The default setting is internal, also if there are any problems with external graphics the game will switch back to internal.
You can make your own graphics and then select user graphics to see them. For more information about the User Graphics please visit the LaserTank website. If there are any Laser Tank Graphics files ( LTG) the window will list them by name. You can then select any of the sets to see what they look like. You can download LTG files from the LaserTank website. Please put them in the directory with all the other Laser Tank files.
The LaserTank Web site can be found at: http://perso.cgocable.ca/lasertank/