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