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 pack containing 7 achievements worth 300 Gamerscore.
Complete Memory Sequence 9.
Complete Memory Sequence 7.
Complete Memory Sequence 8.
Affect at least four enemies simultaneously with the Hallucinogenic Dart.
Acquire ten Perks.
Conquer all the boroughs in London
Complete Memory Sequence 6.
Unlock all of the Secrets of London.
Craft a Level 10 Item.
Reach maximum Loyalty with any Associate.
Reach Level 10.
Learn every Stealth Skill as Evie.
Win three different Fight Clubs.
Perform fifty Multi-Finishers.
Learn every Fight Skill as Jacob.
Complete Memory Sequence 5.
Complete twenty Crowd Events.
Complete ten Raids of any type with Jacob or Evie.
Kill three enemies with a single stack of hanging barrels.
Secure three Gang Strongholds and complete their optional constraints.
Complete five Child Liberation memories.
Recruit a gang of 5 allies.
Complete Memory Sequence 4.
Bring three Bounty targets back alive.
Complete three Templar Hunts and their challenges.
Complete Memory Sequence 3.
Assassinate fifty enemies.
Reach combo level 40.
Complete Memory Sequence 2.
Complete Memory Sequence 1.
Complete the World War I simulation.
Sample every beer brand in London.
Kick fifty enemies off of trains.
Finish first in 3 different Street Races.
Successfully escort ten friendly cargo shipments.
Reach Loyalty level 1 with all Associates.
Kill five enemies from within the same haystack.
Acquire all of the Gang Upgrades.
Collect all of the Pressed Flowers.
Collect all of the Historical Posters.
Collect all of the Royal Letters.
Synchronize every Viewpoint in London.
Reach 100% Sync in the Main Memories
Destroy twenty vehicles by ramming them.
Flip five vehicles by shooting their horses.
Hijack twenty police vehicles.
Air Assassinate twenty enemies from a zipline.
Shoot fifty enemies before they shoot at you.
Destroy 5000 destructibles with your carriage
Secret Achievement
Perform 30 complete Brutal Takedowns.
Kill a Brute while he calms down his panicked allies.
Scare an enemy and make him kill someone else by mistake.
Frighten 200 enemies.
Unlock 50% of the skills.
Achieve 100% synchronization in the DLC.