Various Cheats
Start the game with the command-line parameter:

x640 KR MS MW WW MD
or
x800 KR MS MW WW MD

     Depending on your resolution. Now during gameplay, hold Shift and
enter any of the following "Codes":

Code                   Effect 
RTHKILL                Destroy All Selected Units 
RTHHEALTH              Heal All Your Selected Units or Enemy Structure 
RTHSHOWMP              Reveal Mission Area 
RTHCSHE                $5000 to All Teams 
RTHMN4                 4 Times Income Per Crate From the Mines 
RTHMN2                 2 Times Income Per Crate From the Mines 
RTHRNFRCMNT            Allows Another Call for Help 
RTHVCTR                Complete Mission 
RTHRSRCHE              Up One Research Level for All Teams 
RTHRSRCHLL             Complete All Levels of Research for All Teams 
RTHPVR                 Max Strength to Armor and Firepower for T100 and ST01B
RTHGLX##               Jump to Level ##