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