Right-click, select , and change the value to English .
The audio pack did not overwrite correctly, or you are missing the Dialogue folder. Fix: Go to \Game\Localized\English\Audio\ . If there is no Dialog folder, your download was incomplete. You need a full pack containing Psycho_Dialog.fsb . Crysis Warhead English Language Pack
: Right-click the game in your Steam Library → Properties → Language → Select English . Steam will automatically download the necessary pack. Right-click, select , and change the value to English
If the files are present but the game still launches in another language, you can force the change via the Windows Registry: Press Win + R , type regedit , and press Enter. and press Enter.