Full list of all 60 Assassin's Creed IV: Black Flag achievements worth 1,250 gamerscore.The base game contains 50 achievements worth 1,000 Gamerscore, and there are 2 DLC packs containing 10 achievements worth 250 Gamerscore.
Achievements they've won
Achievements they've not won
Complete the Discovery Mode of Wolfpack in Multiplayer.
Play and complete a game session of Game Lab in the Multiplayer Public playlist.
Finish a game session with an ability set that you customized in Multiplayer.
Share each type of discovery with friends once.
Complete memory sequence 5.
Complete a Templar Hunt sequence.
Plunder 30 ships.
Wake up in a haystack.
Earn 50,000 reales.
Complete memory sequence 4.
Complete 25 Abstergo challenges.
Swim a total of 1 nmi.
Complete present day mission 2.
Complete memory sequence 3.
Board a ship without losing any crew members.
Complete memory sequence 2.
Complete memory sequence 1.
Find a buried treasure.
Complete every activity in a single location.
Complete memory sequence 6.
Complete memory sequence 7.
Complete memory sequence 8.
Complete memory sequence 9.
Complete memory sequence 10.
Complete memory sequence 11.
Complete memory sequence 12.
Complete memory sequence 13.
Complete present day mission 3.
Complete present day mission 4.
Complete present day mission 5.
Complete 100% of all main mission constraints.
Kill a guard ringing a bell.
Unlock the secret door in Tulum.
Harpoon a killer whale.
Complete all naval contracts.
Capture all forts.
Craft the Hunter outfit.
Defeat all 4 legendary ships.
Fully upgrade the Jackdaw.
Explore all underwater shipwrecks.
Unlock all taverns.
Recruit 500 crew members.
Fully upgrade your hideout.
Visit every location of the game.
Hack 15 computers in Abstergo Entertainment.
Perform 5 air assassinations from a swinging rope.
Rescue pirate hostages by distracting enemies with "dancers."
Kill 4 enemies in a row using the multi-pistols.
Reach level 55 in Multiplayer.
Play on every game mode, and use every ability and ranged weapon once in Multiplayer.
Playing as The Jaguar, be the highest scoring player of a Domination game session.
Kill a player using a lift that has been trapped with Booby Trap.
Playing as Blackbeard, perform an acrobatic kill and a gun kill in less than 10 seconds.
Playing as The Orchid, block 10 abilities from opponents with Sabotage.
Free your first slave.
Liberate 500 slaves.
Kill 5 guards at once with a blunderbuss.
Disarm the Gouverneur and kill him with the branding iron.
Freedom Cry - Complete all missions.
Freedom Cry - Achieve 100% synchronization