So, you want to take advantage of your monitors best resolution? Well, it so happens that there are just such useful commands available for you to use. For the sake of example, let us imagine that my ideal resolution were 1440x900 pixels. The commands when then be as follows:
- set r_customWidth 1440
- set r_customHeight 900
- set r_mode -1 (Custom resolution mode)
After applying changes, use the command "vid_restart"; to apply those changes and reload the game/map you are in.