使命召唤9战役关卡挑战视频

#1 Pyrrhic Victory Challenges #2 Celerium #3 Old Wounds Challenges #4 Fob Spectre Challenges

#5 Shipwreck Challenges #6 Time And Fate Challenges #7 Fallen Angel Challenges #8 Karma Challenge_ Obtain retina scan in less than 60 seconds

#8 IED Challenges #9 Karma Challenges #10 Second Chance Challenges