Achieve 100% synchronization in the DLC.
Frighten 200 enemies.
Kill a Brute while he calms down his panicked allies.
Jack is dead and his identity will remain hidden forever.
Unlock 50% of the skills.
Perform 30 complete Brutal Takedowns.
Scare an enemy and make him kill someone else by mistake.
Destroy 5000 destructibles with your carriage
Unlock all of the Secrets of London.
Hijack twenty police vehicles.
Affect at least four enemies simultaneously with the Hallucinogenic Dart.
Reach 100% Sync in the Main Memories
Kick fifty enemies off of trains.
Successfully escort ten friendly cargo shipments.
Kill five enemies from within the same haystack.
Acquire all of the Gang Upgrades.
Collect all of the Pressed Flowers.
Sample every beer brand in London.
Complete ten Raids of any type with Jacob or Evie.
Collect all of the Historical Posters.
Collect all of the Royal Letters.
Craft a Level 10 Item.
Conquer all the boroughs in London
Destroy twenty vehicles by ramming them.
Finish first in 3 different Street Races.
Air Assassinate twenty enemies from a zipline.
Shoot fifty enemies before they shoot at you.
Reach Loyalty level 1 with all Associates.
Acquire ten Perks.
Complete twenty Crowd Events.
Reach Level 10.
Win three different Fight Clubs.
Synchronize every Viewpoint in London.
Perform fifty Multi-Finishers.
Complete the World War I simulation.
Reach maximum Loyalty with any Associate.
Complete Memory Sequence 9.
Complete Memory Sequence 8.
Recruit a gang of 5 allies.
Complete Memory Sequence 7.
Flip five vehicles by shooting their horses.
Learn every Stealth Skill as Evie.
Kill three enemies with a single stack of hanging barrels.
Learn every Fight Skill as Jacob.
Complete Memory Sequence 6.
Complete Memory Sequence 5.
Complete three Templar Hunts and their challenges.
Complete five Child Liberation memories.
Secure three Gang Strongholds and complete their optional constraints.
Bring three Bounty targets back alive.
Complete Memory Sequence 4.
Reach combo level 40.
Complete Memory Sequence 3.
Assassinate fifty enemies.
Complete Memory Sequence 2.
Complete Memory Sequence 1.