At the main menu, press M + S + V. Then, enter one of the following codes at the prompt to activate the corresponding cheat function:
Result
Cheat Code
God mode for all units god
Disable God mode notgod
Unlock all campaign missions in custom game menu gimme maps
Secret sabotage mission unlocked in custom game menu the new generation of rts-games
Flashlight GUI flashlight
Alternate textures from massive with love
Press ~ to display console window console