Cheat Codes
During gameplay, press [Ctrl] + X to open up a cheats window. Enter one of the cheat codes below, followed by [Enter] for the appropriate effect:
dollyllama - Advisors become llamas
fightthepower - Gets rid of power requirements
hellomynameis # - Change your name to #
howdryiam - Gets rid of water requirements
recorder - Begin Recorder
sizeof # - Magnify to #
stopwatch - Clock on/off
weaknesspays - get $1000
whattimeizit # - Set time to #
whererufrom # - Change city name to #
you don't deserve it - All rewards unlocked
Submitted by ConKwest. 

Go to: SimCity 4 Info Page | nGaming Home Page.