Full list of all 56 Assassin's Creed Syndicate achievements worth 1,300 gamerscore.
The base game contains 49 achievements worth 1,000 Gamerscore, and there is 1 DLC packs containing 7 achievements worth 300 Gamerscore.
All achievements
Achievements they've won
Achievements they've not won
Kill five enemies from within the same haystack.
Kick fifty enemies off of trains.
Reach 100% Sync in the Main Memories
Collect all of the Royal Letters.
Hijack twenty police vehicles.
Destroy 5000 destructibles with your carriage
Conquer all the boroughs in London
Collect all of the Pressed Flowers.
Collect all of the Historical Posters.
Sample every beer brand in London.
Acquire all of the Gang Upgrades.
Complete Memory Sequence 9.
Complete Memory Sequence 8.
Complete Memory Sequence 7.
Unlock all of the Secrets of London.
Shoot fifty enemies before they shoot at you.
Synchronize every Viewpoint in London.
Complete the World War I simulation.
Reach Loyalty level 1 with all Associates.
Kill three enemies with a single stack of hanging barrels.
Affect at least four enemies simultaneously with the Hallucinogenic Dart.
Complete Memory Sequence 6.
Secure three Gang Strongholds and complete their optional constraints.
Complete Memory Sequence 5.
Flip five vehicles by shooting their horses.
Successfully escort ten friendly cargo shipments.
Craft a Level 10 Item.
Reach maximum Loyalty with any Associate.
Destroy twenty vehicles by ramming them.
Reach Level 10.
Learn every Stealth Skill as Evie.
Complete five Child Liberation memories.
Recruit a gang of 5 allies.
Learn every Fight Skill as Jacob.
Complete Memory Sequence 4.
Acquire ten Perks.
Complete three Templar Hunts and their challenges.
Complete ten Raids of any type with Jacob or Evie.
Complete twenty Crowd Events.
Air Assassinate twenty enemies from a zipline.
Win three different Fight Clubs.
Finish first in 3 different Street Races.
Perform fifty Multi-Finishers.
Bring three Bounty targets back alive.
Complete Memory Sequence 3.
Reach combo level 40.
Assassinate fifty enemies.
Complete Memory Sequence 2.
Complete Memory Sequence 1.
Achieve 100% synchronization in the DLC.
Secret Achievement
Frighten 200 enemies.
Unlock 50% of the skills.
Kill a Brute while he calms down his panicked allies.
Perform 30 complete Brutal Takedowns.
Scare an enemy and make him kill someone else by mistake.