Cheat Mode:

Press Enter during game play, then type peace followed by Enter

to enable cheat mode. Then, press Enter, type one of the following codes,

then press Enter again to activate the corresponding cheat function.

Code               Result     
moneyfornothing    Extra money 
mybrainisfaster    Change research speed; 10 is quick research
nobelprize1        All research complete   
beautifulworld     Full map  
hereyouare!        View enemy buildings and units 
smash              Damage center of screen  
shower             Large amount of damage on screen-  
limit_up           Set limit for total number of units that can be commanded in a global-type setting 

Thanks to Revolution reader [!llusion]ChRoNiC!