Battlefield 5/ Battlefield 4(x360)/Battlefield 3
shout out to @eLiTeMC251
I suggest you make a back up save. I got to 99% done on my co-op challenges and got reset.
As soon as I read your comment, I booted my game back up and saw how I lost 10% of the progress I did today lol
In The Fourth Reich, go through the level without any instances of friendly fire - Call of Duty: Vanguard
In Campaign, Tactical Sprint through 5 Destructible walls - Call of Duty: Vanguard
In Lady Nightingale, take out all of Steiner's troops in the department store using only takedowns - Call of Duty: Vanguard