Press ENTER during game play to display the chat window. Enter INVIO to enable cheat mode. Then, enter one of the following case-sensitive cheat codes:

Effect - Code

Experience points - GiveExpa [number]
Money - GiveMoney [number]
Instant upgrades - fastupg
Normal upgrade speed - slowupg
50,000 of each resource - treasure
Reveal entire map - farseer
Place units on map using P hotkey - beasts