Reach level 55 in Multiplayer.
Play on every game mode, and use every ability and ranged weapon once in Multiplayer.
Playing as Blackbeard, perform an acrobatic kill and a pistol 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.
Playing as The Jaguar, be the highest scoring player of a Domination game session.
Liberate 500 slaves.
Freedom Cry - Achieve 100% synchronization
Disarm the Gouverneur and kill him with the branding iron.
Freedom Cry - Complete all missions
Kill 5 guards at once with a blunderbuss.
Free your first slave.
Complete 100% of all main mission constraints.
Recruit 500 crew members.
Rescue pirate hostages by distracting enemies with "dancers."
Find a buried treasure.
Defeat all 4 legendary ships.
Fully upgrade your hideout.
Fully upgrade the Jackdaw.
Unlock all taverns.
Explore all underwater shipwrecks.
Visit every location of the game.
Complete all naval contracts.
Capture all forts.
Kill 4 enemies in a row using multi-pistols.
Craft the Hunter outfit.
Share each type of discovery with friends once.
Harpoon a killer whale.
Unlock the secret door in Tulum.
Complete a Templar Hunt sequence.
Complete every activity in a single location.
Complete memory sequence 13.
Complete present day mission 5.
Hack 15 computers in Abstergo Entertainment.
Complete memory sequence 12.
Earn 50,000 reales.
Plunder 30 ships.
Perform 5 air assassinations from a swinging rope.
Play and complete a game session of Game Lab in the Multiplayer Public playlist.
Swim a total of 1 nmi.
Complete the Discovery Mode of Wolfpack in Multiplayer.
Finish a game session with an ability set that you customized in Multiplayer.
Wake up in a haystack.
Complete memory sequence 11.
Complete present day mission 4.
Complete memory sequence 10.
Complete memory sequence 9.
Complete memory sequence 8.
Complete memory sequence 7.
Kill a guard ringing a bell.
Complete present day mission 3.
Complete memory sequence 6.
Complete 25 Abstergo challenges.
Complete memory sequence 5.
Complete memory sequence 4.
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.