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