How to use custom maps Extract for example rasalem.zip to your usermaps-folder (if you do not have one just create it) to run it, just select it from the menu (create match) or via console by typing map mp_rasalem or use devmap mp_rasalem to have cheats enabled. Rasalem (mp_rasalem) [mp_rasalem] …

Here is a link where you can find additional custom maps: Index of /downloads/usermaps I can recommend Summit (Black Ops 1) and Creek (Cod 4)