In the field, add the following at the very end of the line (outside the quotation marks): +set r_mode -1 +set r_customwidth 1920 +set r_customheight 1080 (Replace 1920x1080 with your monitor's native resolution) . Click Apply and launch the game. Method 3: Editing the unnamedsoldier Config
Fortunately, a community-driven solution has emerged to address this issue. A widescreen fix patch has been developed, allowing players to enjoy Medal of Honor: Allied Assault in its intended glory on widescreen displays.
If the game only covers a corner of your screen, right-click mohaa.exe -> Properties -> Compatibility -> Change High DPI Settings -> Check "Override high DPI scaling behavior."
