Greetings, Devil Dog! Welcome to the Call of Duty Forums. It looks like you're looking forward to Call of Duty: Modern Warfare 4, but haven't created an account yet. Why not take a minute to The challenge is stuck at 15/25. I have tried melee weapons, vehicles, throwing knifes, packed guns, non packed guns, mystery box weapon and so on. I have deleted saved data and tried, I have reinstalled the game twice and tried. No luck.
Not sure what to do since I am going for all the camos and calling cards.
Not sure what to do since I am going for all the camos and calling cards.
