Gruntz

Press [ENTER] during game play, type one of the 
following codes, then press [ENTER] again to 
activate it.
 
Code                       Result 
----------------------------------
mptraitor                - Traitor Mode 
mpback2life              - Zombie Mode 
mpmeepmeep               - Selected Grunt is Faster 
mpohmygodtheykilledkenny - Selected Grunt Kills Instantly 
mpcloakingdevice         - Invisibility for Selected Grunt 
mplemonbuttercremez      - Bonus Level: High on Sweetz 
mpyouresomoney           - Bonus Level: High Rollerz 
mpmakemesomepie          - Bonus Level: Honey I Shrunk the Kidz 
mpriorio                 - Bonus Level: Trouble in the Tropics 

Hints:
------
Run through the training levels to figure out all of the 
Gruntz's capabilities. 

Time is always of the essence; try to achieve your 
objectives quickly. 

Breaking rocks will uncover secrets and power-ups. 

Fighting enemies isn't always the best course of action; 
creativity is rewarded in this game.