The patch adds 64-bit executables for Windows XP x64 and Windows Vista 64-bit version. In Windows XP x64 a new shortcut will be placed under the Crysis Warhead program group. In Windows Vista right-click the Crysis Warhead icon in Game Explorer and choose to run the game in 64-bit mode.

Be advised, games saved in 32-bit won’t work properly when running the 64-bit version and vice-versa.

Additional fixes and tweaks include:

– Windows Vista: Mouse cursor should no longer have an offset in the menu.
– Windows Vista: Unrequested launches in windowed mode should occur less often now.
– Timedemo can now be started from the command line.
– Better dynamic texture support for enthusiast mode.
– This fixes a known issue with changing resolution in Windows Vista
– Other Minor Bug Fixes