Call of Duty Cheats for PC

To skip levels within the game, you'll need to enable the cheats. Right click on the COD desktop shortcut and click Properties. In the Target field, add +set monkeytoy 0 +set sv_cheats 1 to the game location which will be in quotes.

The final string should look like this:
"C:\Program Files\Call of Duty\CoDSP.exe" >+set monkeytoy 0 +set sv_cheats 1

Launch the game using the shortcut you just modified. During gameplay press ~ to enter a code.

To go to a level in the game first type devmap, then the name of the level.