Control opponent city:
 Press V, move diagonally into an opponent's city, and 
 press [Enter]. The city's productivity may be altered 
 or units disbanded. Alternately, hold [Shift], type 
 123456, release [Shift], then press T. 
 
 Cheat mode:
 Enter the codes during game play. 
 
 Result                          Code 
 Update throne room            - Q  
 New council attitude and time - [Ctrl] + [Shift] + T