Reach 100% synchronization in New York. (TOKW: Redemption)
Defeat George Washington. (TOKW: Redemption)
Kill 125 enemies using Bear Might. (TOKW: Redemption)
Reach 100% synchronization in Boston. (TOKW: Betrayal)
Defeat Putnam. (TOKW: Betrayal)
Use Eagle Flight to travel 1 km. (TOKW: Betrayal)
Reach 100% synchronization in the Frontier. (TOKW: Infamy)
Defeat Benedict Arnold. (TOKW: Infamy)
Kill 25 enemies while staying cloaked. (TOKW: Infamy)
Receive an unexpected gift. (TOKW: Infamy)
Block 10 shots or firing lines with a human shield.
Kill 25 enemies with the Parasol Gun.
Collect all the pocket watches.
Achieve 100% Synchronization in all Sequences.
Collect every persona-specific collectible.
Collect all diary pages, alligator eggs, Mayan statuettes, and mushrooms.
Kill all Citizen E and experience the true ending.
Complete all persona-specific side missions.
Survive 10 animal encounters.
Complete every Bayou Fever mission.
Complete every Free Slaves mission.
Complete every Business Rivals mission.
Perform 10 predator moves using the Whip.
Complete every Ship Crew mission.
Complete the game (fake ending).
Complete Sequence 8.
Use berserk poison to force an enemy to kill 5 enemies.
Synchronize all viewpoints.
Complete Sequence 6.
Kill an enemy from a tree, with the blowpipe, while using eagle vision.
Buy the maximum number of ships (8).
Pickpocket 5000 ecu.
Complete Sequence 4.
Buy every Dressing Chamber.
Kill 5 guards in 15 seconds using only the Sugarcane Machete (without using the Chain Kill).
Complete Sequence 2.
Kill an enemy with a poison dart.
Tree Run for 10 branches without touching the ground.
Complete Sequence 1.
Buy your 1st Dressing Chamber.
Complete ALL progress tracker grid entries.
Win a game of Fanorona, Morris and Bowls on the Homestead.
Complete the Encyclopedia of the Common Man.
Loot a convoy without killing any of its guards.
Kill 15 guards with a single cannon shot.
Complete all Naval Missions aboard the Aquila.
Complete 100% of all main mission constraints.
Complete all challenges for any of the Clubs.
Hang 5 enemies by using rope darts.
Perform a double assassination using a musket.
Exchange undamaged pelts at all different general stores.
Uncover the mystery of Oak Island.
Witness a predator killing an enemy.
Craft one of Franklin's inventions to decorate your Manor.
Complete all 12 Privateer Contracts.
Send a convoy to Boston, New York and the Frontier.
Have a Trainee reach the Assassin Rank.
See all the optional characters settled at the Homestead.
After becoming fully Notorious, kill 10 Jagers before losing your notoriety.
Explore Fort Wolcott.
Complete 50% of the Progress Tracker entries.
Liberate all districts in Boston OR New York.
Complete each of the epilogue missions unlocked after the credits roll.
Open the Temple Door and learn Desmond's fate.
Complete Sequence 12.
Retrieve every page for one of Ben Franklin's Almanacs.
Complete Sequence 11.
Upgrade the Aquila.
Complete Present - Abstergo.
Complete Sequence 10.
Complete Sequence 9.
Block a firing line 5 times by using a human shield.
Complete Present - Stadium.
Complete Sequence 7.
Complete Present - Skyscraper.
Complete Sequence 5.
Recruit any of the Artisans and see them settled on the Homestead.
Be invited to join a Club.
Complete Sequence 3.
Complete Sequence 1 & 2.
Re-Enter the Animus.