Caesar III

More money
Enable Cheat mode. Then press [Alt] + C during game. (Note: Cheat only works if you have less than 5,000 denarii.)

Customize game
Open the C3MODEL.TXT file in a text editor. The file contains easy to follow instructions on how to change the game. By editing the file, you can change the economy (and make construction free), improve desirability, evolve tents into palaces, etc.

Quickly build an army
Place barracks in far-removed places.

Cheat mode
Right click on a well and press [Ctrl] + K or [Alt] + [Ctrl] or [Alt] + K to activate cheat mode.

Instant victory
Enable Cheat mode. Then press [Ctrl] + V or [Alt] + V during game.