Open the chat console and press enter. Then type the follwoing cheat codes.

Cheat Code:              Result:
3po                      give food (this is a taunt)
darkside(#)              to Destroy Opponents (Number 1-8)
that's no moon           death star              
forceboat                create a enormous thing (you must be above water)
forcebuild               build very fast 
forcecarbon              give 1000 carbon 
forceexplore             get the entire map
forcefood                give 1000 food 
forcenova                give 1000 nova 
forceore                 give 1000 ore 
forcesight               remove fog of war
imperial entanglements   Imperial Star Destroyer
scaryneighbor            super killer boat
simonsays                Simon the Killer Ewok 
skywalker                win the game 
tarkin                   defeat the enemy 
Submitted by stefan.gruenauer,lanceau, and landerboose

During a battle press enter and type "scaryneighbor" this is an equivelent of 
"simonsays" except it's a boat. note you must be above water for the cheat to 
work.
Submitted by im_a_liverpool_guy