I just finished the BF4 campaign and got nothing unlocked.

[cheese2311]

the m249 saw is a beast!. very little recoil and 800 rds/min!

[ikeelyouh]

just finished to valhalla but I didn't get the weapon as a reward...very frustrating

[Noodlestein]

Just finished, it was delayed but eventually showed up.

[thespeedcatrider]

i finished the end game credits. no difference.

[Operator_Hawke]

Same, did the whole campaign twice, and only have the REX, Machete and shank, that is it.  I should at least have the M249 and P90.

[Kuiriel]

Likewise. All three endings completed, played it over four times, only one achievement unlocked and only the one gun - despite seeing the achievements pop up in game. I did exit the game early after one achievement so maybe that might have broken whatever update script they use...?

After a few days my campaign progress was reset entirely.

I'm not playing through the entire thing yet again! Not enjoyable enough to warrant the wasted time with no guarantee of final unlock.

[snakerjb34]

Same I had all the assignments done one day and the next day they were gone . When I select campaign it takes me to the difficulty screen, as if I never started. I completed it and have the trophies, but my progress is lost. Very frustrating.

[manaatt1]

I played campaing with 3 different endings ( give c4 to irish,to woman and dont blow the ship at all), but i only got assault rifle unlocked.

http://battlelog.battlefield.com/bf4/user/Manaatt1/

[I_C_Weener_187]

Hello David,

i finished all 3 endings but Peacemaker and Valhalla are still unlocked.

My link is:

http://battlelog.battlefield.com/bf4/soldier/I_C_Weener_187/assignments/278466986/pc/#SP_as04

Regards

[EA_David]

Hi guys. Just a quick update. Most cases that I have seen of this are due to a delay in the assignment showing up on Battlelog. Normally, as mentioned, playing a game of MP will fix this.

However, I have seen some cases where players crashed partway through the campaign, and then no longer received completed assignments on Battlelog. If this is the case, then play the mission which had the crash, and this should be fixed. Note that this won't affect everyone, I had my share of crashes and my progression applied fine. To clarify, if you have the whole campaign completed, and several games of MP since then, try playing the last mission which doesn't show progression. So if, say, Shanghai is your last completed progression, then play through Kunlun Mountains again.

Fortunately cases such I have described above seem to be relatively rare, but they're worth bearing in mind if you do have an unlock issue.