It will lie to you. It will say "2560x1440" is selected while rendering 1024x768 internally.
In the left-hand UI panel, search the plugins for and click on it to install the script. black ops 1 widescreen fix
Go to your Steam directory (usually C:\Program Files (x86)\Steam\steamapps\common\Call of Duty Black Ops\players ). It will lie to you
seta cg_invalidcmdthrottle Set to: seta cg_invalidcmdthrottle "1" (This prevents the game from resetting your res on map load). black ops 1 widescreen fix
is particularly effective for getting the single-player campaign working correctly. Compatibility