While playing a game, type "kneelbeforeme" to enable cheat mode. If you entered the code correctly, you will hear a sound.
Press [F11], enter one of the following codes, then press [F11] again to activate the corresponding cheat function:
Result - Code

     Extra gold - -G 
     Man or woman - -0103 
     Cow - -0110 
     Duplicate last object created - -C 
     Full map - -[Ctrl] + [F6]