But i got something for u guys.Start a game on legendary winter contingency.Do the mission as quick as possible its not very important so if you stay to long your just losing your time then when you kill the last sword elite and press the button at the very end of the mission you press Y(skip video)and quickly after press start and select save and quit.Then select RESUME CAMPAIGN SOLO.The screen will go blank for 10-30 sec and it will say COMMENDATIONS:+200.Note that it will say that you compleated a legendary mission without dying.You just have to repeat it as many time as you want to obtain Flawless Cowboy And Demon Commmendation eventually at the 10th time you do it credits will decrease to +50.