Press the '~' (tide) key or 'Ctrl' + C during gameplay to display the console window. Then enter the case sensitive code 'joshua' (without the quotes) to enable cheat mode. Then enter one of the following codes to activate the corresponding effect.
Full Control Over Enemy Units (also Activates Most of the Other Cheats): Enter 'god'
Disable AI Processing: Enter 'aitoggle'
Disable Build Restrictions: Enter 'buildall'
Disable Fog of War and Full Intel on Enemy Units: Enter 'nofog'
Disable Research Restrictions: Enter 'researchall'
Open AI Character List: Enter 'chars 2'
Open AI Construction Screen: Enter 'build 2'
Open AI Faction Manager: Enter 'facman 2'
Open AI Tech Tree: Enter 'tech 2'
Prevent AI from Attacking and Avoid Game Over by Score: Enter 'fishbowl'
Spawn Highly Skilled Officer: Enter 'newchar 20
Toggle Framerate: Enter 'fps'
Unlimited Elite Level Crew: Enter 'set faction.crew5 -1'