Cheat Codes Cheat mode: Enter one of the following codes at the indicated screen to activate the corresponding cheat function. Note: The "Battle room" screen is where area where you can view resources, units, buildings etc. Effect - Screen - Code All inventions and upgrades. - War room - icomeback Unlimited resources. - War room - youlikeit Kill all humans in that sector - Battle room - punyhumans Kill all Martians in the sector - Battle room - atchooo