10 Turn around...Perform 5 dog tag kills in Multiplayer
10 Won them allWin a round of each game mode
20 AntediluvianComplete the Tashgar mission in the Campaign
20 Blood wakeGet 30 headshots in the South China Sea mission in the Campaign
20 Braving the stormComplete the Singapore mission in the Campaign
20 Dead by dawnComplete the Kunlun Mountains mission in the Campaign
20 Done some searchingFind 12 collectibles in the Campaign
20 Every nook and crannyFind 21 collectibles in the Campaign
20 FishComplete the Campaign on Easy
20 Fishing in BakuComplete the Baku mission in the Campaign
20 For the causeSacrifice Hannah to save the Valkyrie in the Campaign
20 For the peopleSacrifice Irish to save the Valkyrie in the Campaign
20 For tombstoneLet the Valkyrie be destroyed in the Campaign
20 Guns at dawnComplete the Suez mission in the Campaign
20 InfiltratorGet 10 adrenaline kills in the Tashgar mission in the Campaign
20 It was on the way...Find 6 collectibles in the Campaign
20 Methodical searchFind 15 collectibles in the Campaign
20 No stone left unturnedFind 18 collectibles in the Campaign
20 Patience is a virtueExperience all 3 endings in the Campaign
20 ShawshankGet 5 kills with Shank in the Kunlun Mountains mission in the Campaign
20 Stumbled over itFind 3 collectibles in the Campaign
20 The fall of a TitanComplete the South China Sea mission in the Campaign
20 Took a casual look aroundFind 9 collectibles in the Campaign
20 War turtleGet 15 kills with RPG in the Singapore mission in the Campaign
20 Well placedGet 10 kills with C4 in the Baku mission in the Campaign
20 Wolves in sheep's clothingComplete the Shanghai mission in the Campaign
20 WreckerGet 10 multi-kills in the Shanghai mission in the Campaign
25 .45 old schoolPerform 45 kills with the M1911 Handgun in Multiplayer
25 A one-man riotObtain 11,000 points in the Shanghai mission in the Campaign
25 Above and beyond the callComplete all Assignments in the Campaign
25 Bomb squadDeliver 5 bombs in Obliteration
25 Demolition manObtain 15,000 points in the Tashgar mission in the Campaign
25 Dunn's prideObtain 7,000 points in the Baku mission in the Campaign
25 GladiatorObtain 12,000 points in the Kunlun Mountains mission in the Campaign
25 Guardian of the fleetObtain 6,000 points in the Suez mission in the Campaign
25 Storm bringerObtain 20,000 points in the Singapore mission in the Campaign
25 Terror of the deepObtain 11,000 points in the South China Sea mission in the Campaign
25 TombstoneComplete the Campaign on Hard
25 WolfComplete the Campaign on Normal
50 Call me 'Sir'Reach rank 25.
65 Full arsenalUnlock all assignments and collectibles in the Campaign
65 ReconFind 28 collectibles in the Campaign