Achievements...
	Cheat Mode...
	Secret missions...

Complete the following achievements to unlock Microsoft Gamerscore points.

Achievement	How to unlock
Anvil (15 points)	Complete the third mission on normal difficulty.
Captains of Industry (15 points)	Complete the second mission on normal difficulty.
Darkness Falls (15 points)	Complete the first mission on normal difficulty.
Graveyard (15 points)	Complete the fourth mission on normal difficulty.
History Repeats (15 points)	Complete the final mission on normal difficulty.
Living Quarter (15 points)	Complete the sixth mission on normal difficulty.
The Mountain King (15 points)	Complete the fifth mission on normal difficulty.
Anvil: Ironman (20 points)	Complete the third mission in a single session without dying.
Darkness Falls: Ironman (20 points)	Complete the first mission in a single session without dying.
Graveyard: Ironman (20 points)	Complete the fourth mission in a single session without dying.
History Repeats: Ironman (20 points)	Complete the final mission in a single session without dying.
Living Quarter: Ironman (20 points)	Complete the sixth mission in a single session without dying.
Anvil: Stopwatch (25 points)	Complete the third mission in under 25 minutes.

Start the game with the -devmode command line parameter. Then, press ~ during game play to display the console window. Enter one of the following codes to activate the corresponding cheat function.

Effect	Code
God mode	god

From the Main Menu, select Extras. Next, select Bonus Content. Then enter the code to unlock the mission.

Password	Effect
sp-village	Unlocks the village single player level
sp-street	Unlocks the urban combat single player level