Get every trophy.
Reach level 20 in the multiplayer mode.
Unlock a hacked version of one of the Abstergo videos in the story quest.
Be on the winning team at the end of a multiplayer game session.
Customize your multiplayer Profile and Character.
Reach sequence 10 in a map on Wolfpack multiplayer mode.
Complete the Encyclopedia of the Common Man.
Find all pivots and sync the Animus to the Cloud.
Complete ALL progress tracker grid entries.
Complete all challenges for any of the Clubs.
Perform a double assassination using a musket.
Have a Trainee reach the Assassin Rank.
Uncover the mystery of Oak Island.
Complete all Naval Missions aboard the Aquila.
Complete all 12 Privateer Contracts.
Craft one of Franklin's inventions to decorate your Manor.
Send a convoy to Boston, New York and the Frontier.
See all the optional characters settled at the Homestead.
Exchange undamaged pelts at all different general stores.
Win a game of Fanorona, Morris and Bowls on the Homestead.
Recruit any of the Artisans and see them settled on the Homestead.
Explore Fort Wolcott.
Witness a predator killing an enemy.
Loot a convoy without killing any of its guards.
Hang 5 enemies by using rope darts.
Liberate all districts in Boston OR New York.
Complete 50% of the Progress Tracker entries.
Upgrade the Aquila.
Retrieve every page for one of Ben Franklin's Almanacs.
Complete each of the epilogue missions unlocked after the credits roll.
Open the Temple Door and learn Desmond's fate.
Complete Sequence 12.
Complete 100% of all main mission constraints.
Complete Sequence 11.
Complete Present - Abstergo.
Complete Sequence 10.
Kill 15 guards with a single cannon shot.
Block a firing line 5 times by using a human shield.
Complete Sequence 9.
Complete Present - Stadium.
Complete Sequence 8.
Complete Sequence 7.
Complete Sequence 6.
Complete Present - Skyscraper.
Complete Sequence 5.
After becoming fully Notorious, kill 10 Jagers before losing your notoriety.
Be invited to join a Club.
Complete Sequence 4.
Complete Sequence 3.
Complete Sequence 1 & 2.
Re-Enter the Animus.
With any of the additional characters, perform 20 'Revive' actions.
Finish a multiplayer game session with each of the additional characters.
Stun 3 pursuers without dying, playing with any of the additional characters.
Complete a Wolfpack multiplayer session on any of the additional maps.
Receive an unexpected gift.
Kill 25 enemies while staying cloaked.
Reach 100% synchronization in the Frontier.
Defeat Benedict Arnold.
Use Eagle Flight to travel 1 km.
Reach 100% synchronization in Boston.
Defeat Putnam.
Kill 125 enemies using Bear Might.
Reach 100% synchronization in New York.
Defeat George Washington.