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