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.
Complete memory sequence 1.
Complete memory sequence 2.
Complete memory sequence 3.
Complete memory sequence 4.
Complete memory sequence 5.
Complete memory sequence 6.
Complete memory sequence 7.
Complete memory sequence 8.
Complete memory sequence 9.
Complete memory sequence 10.
Complete present day mission 2.
Complete present day mission 3.
Wake up in a haystack.
Kill a guard ringing a bell.
Complete every activity in a single location.
Harpoon a killer whale.
Complete a Templar Hunt sequence.
Complete all naval contracts.
Capture all forts.
Complete 25 Abstergo challenges.
Earn 50,000 reales.
Swim a total of 1 nmi.
Craft the Hunter outfit.
Plunder 30 ships.
Explore all underwater shipwrecks.
Unlock all taverns.
Recruit 500 crew members.
Visit every location of the game.
Hack 15 computers in Abstergo Entertainment.
Board a ship without losing any crew members.
Rescue pirate hostages by distracting enemies with "dancers."
Kill 4 enemies in a row using multi-pistols.
Find a buried treasure.
Complete memory sequence 11.
Complete present day mission 4.
Unlock the secret door in Tulum.
Fully upgrade your hideout.
Reach level 55 in Multiplayer.
Play on every game mode, and use every ability and ranged weapon once in Multiplayer.
Share each type of discovery with friends once.
Complete 100% of all main mission constraints.
Play and complete a game session of Game Lab in the Multiplayer Public playlist.
Complete the Discovery Mode of Wolfpack in Multiplayer.
Finish a game session with an ability set that you customized in Multiplayer.
Complete memory sequence 13.
Complete present day mission 5.
Complete memory sequence 12.
Fully upgrade the Jackdaw.
Perform 5 air assassinations from a swinging rope.
Defeat all 4 legendary ships.
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.
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.
Freedom Cry - Achieved 100% synchronization.
Gave the Gouverneur a taste of his own medicine.
Freedom Cry - Completed all missions.
Liberated 500 slaves.
Killed 5 guards at once with a blunderbuss.
Freed your first slave.