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.
Get every trophy.
Reach level 20 in the multiplayer mode.
With any of the additional characters, perform 20 'Revive' actions.
Complete a Wolfpack multiplayer session on any of the additional maps.
Finish a multiplayer game session with each of the additional characters.
Stun 3 pursuers without dying, playing with any of the additional characters.
Find all pivots and sync the Animus to the Cloud.
Unlock a hacked version of one of the Abstergo videos in the story quest.
Reach sequence 10 in a map on Wolfpack multiplayer mode.
Be on the winning team at the end of a multiplayer game session.
Customize your multiplayer Profile and Character.
Complete ALL progress tracker grid entries.
Craft one of Franklin's inventions to decorate your Manor.
Witness a predator killing an enemy.
Complete the Encyclopedia of the Common Man.
Win a game of Fanorona, Morris and Bowls on the Homestead.
Hang 5 enemies by using rope darts.
Exchange undamaged pelts at all different general stores.
Send a convoy to Boston, New York and the Frontier.
Complete all challenges for any of the Clubs.
After becoming fully Notorious, kill 10 Jagers before losing your notoriety.
Perform a double assassination using a musket.
Have a Trainee reach the Assassin Rank.
Uncover the mystery of Oak Island.
Liberate all districts in Boston OR New York.
Loot a convoy without killing any of its guards.
Complete all Naval Missions aboard the Aquila.
Explore Fort Wolcott.
Complete all 12 Privateer Contracts.
Upgrade the Aquila.
Retrieve every page for one of Ben Franklin's Almanacs.
See all the optional characters settled at the Homestead.
Complete 50% of the Progress Tracker entries.
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.
Complete Sequence 9.
Complete Present - Stadium.
Complete Sequence 8.
Complete Sequence 7.
Complete Sequence 6.
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.
Block a firing line 5 times by using a human shield.
Re-Enter the Animus.