Liberate 500 slaves.
Freedom Cry - Achieve 100% synchronization
Freedom Cry - Complete all missions
Disarm the Gouverneur and kill him with the branding iron.
Kill 5 guards at once with a blunderbuss.
Free your first slave.
Complete 100% of all main mission constraints.
Complete memory sequence 13.
Complete present day mission 5.
Hack 15 computers in Abstergo Entertainment.
Complete memory sequence 12.
Wake up in a haystack.
Complete memory sequence 11.
Unlock the secret door in Tulum.
Complete present day mission 4.
Complete memory sequence 10.
Visit every location of the game.
Defeat all 4 legendary ships.
Kill 4 enemies in a row using multi-pistols.
Complete all naval contracts.
Fully upgrade the Jackdaw.
Unlock all taverns.
Explore all underwater shipwrecks.
Capture all forts.
Complete memory sequence 9.
Craft the Hunter outfit.
Complete memory sequence 8.
Complete memory sequence 7.
Complete a Templar Hunt sequence.
Complete present day mission 3.
Complete memory sequence 6.
Fully upgrade your hideout.
Complete memory sequence 5.
Recruit 500 crew members.
Complete memory sequence 4.
Harpoon a killer whale.
Complete present day mission 2.
Complete memory sequence 3.
Share each type of discovery with friends once.
Swim a total of 1 nmi.
Find a buried treasure.
Plunder 30 ships.
Earn 50,000 reales.
Board a ship without losing any crew members.
Perform 5 air assassinations from a swinging rope.
Complete 25 Abstergo challenges.
Play on every game mode, and use every ability and ranged weapon once in Multiplayer.
Reach level 55 in Multiplayer.
Kill a player using a lift that has been trapped with Booby Trap.
Playing as The Orchid, block 10 abilities from opponents with Sabotage.
Playing as Blackbeard, perform an acrobatic kill and a pistol kill in less than 10 seconds.
Finish a game session with an ability set that you customized in Multiplayer.
Kill a guard ringing a bell.
Play and complete a game session of Game Lab in the Multiplayer Public playlist.
Playing as The Jaguar, be the highest scoring player of a Domination game session.
Complete memory sequence 2.
Rescue pirate hostages by distracting enemies with "dancers."
Complete every activity in a single location.
Complete memory sequence 1.
Complete the Discovery Mode of Wolfpack in Multiplayer.