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