Red Alert 3: Commander's Challenge Cheats (Xbox360)

Accomplish the indicated achievement to get the corresponding number of Gamerscore points:

 - Star Pupil (5 points): Complete all lessons in the tutorial. 

 - First Blood (5 points): Complete the first challenge mission, "Dead Meat". 

 - Victor (20 points): Complete all 13 main path challenge missions. 

 - Superior Commander (50 points): Complete all 13 main path challenge missions under par
time. 

 - Future Leader (20 points): Complete all 50 challenge missions. 

 - King Of The World (50 points): Complete all 50 challenge missions under par time. 

 - Battle Tested (10 points): Complete any 10 challenge missions. 

 - Battle Hardened (20 points): Complete any 25 challenge missions.

Additionally, there are four secret achievements:

 - Secret achievement (5 points): Unknown. 

 - Secret achievement (5 points): Unknown. 

 - Secret achievement (5 points): Unknown. 

 - Secret achievement (5 points): Unknown.