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