Complete documentation for RealCTF can be found on the RealCTF Help Page.
If you are a server administrator, please visit the RealCTF Tech Page. In particular, you no longer need to list the RealCTF skin packages in the ServerPackages section of UNREAL.INI.
Note that when playing "Unreal Gold" the Esc key displays the newer Unreal Gold "Desktop GUI" menu. You will need to type "ShowMenu" in the console in order to display the ORIGINAL Unreal "Classic" menu in order to access the "RealCTF" menu.