Full list of all 57 Assassin's Creed Unity achievements worth 1,300 gamerscore. It takes around 60-80 hours to unlock all of the achievements in the base game.
The base game contains 50 achievements worth 1,000 Gamerscore, and there is 1 DLC pack containing 7 achievements worth 300 Gamerscore.
Complete Memory Sequence 12.
Complete Memory Sequence 11.
Complete Memory Sequence 10.
Lockpick 20 chests.
Complete Memory Sequence 9.
Drop 20 Money Pouches in the streets.
Complete Memory Sequence 8.
Complete Memory Sequence 7.
Kill 20 enemies with a Long Weapon.
Complete Memory Sequence 6.
Synchronize all Viewpoints in Paris.
Complete Memory Sequence 5.
Perform all Social Club missions in a district.
Kill an enemy with a lift counterweight.
Kill 20 enemies with a heavy weapon.
Earn a total of 50,000 livres.
Lockpick 5 doors.
Complete Memory Sequence 4.
Perform 10 air assassinations.
Assassinate 100 enemies.
Complete all the renovations of the Café Théâtre.
Complete Memory Sequence 3.
Sabotage 5 alarm bells in Paris.
Complete 10 Crowd Events.
Renovate your first Social Club.
Complete Memory Sequence 2.
Solve a Murder Mystery in Paris.
Complete Memory Sequence 1.
Complete the Prologue.
Complete all Rift missions.
Earn Data Bonuses in 3 different Helix Rifts.
Free a total of 10 trapped Assassins.
Complete all Single Player mission challenges in Paris.
Renovate all the Social Clubs and complete all the Social Club missions.
Unlock the Medieval Armor in the Café Théâtre.
Complete a Co-op mission in Paris.
Complete all training missions.
Open every chest in Paris.
Complete all Co-op and Heist missions in Paris at least once.
Perform a ground execution.
Earn 100% completion of Versailles.
Complete a Nostradamus Enigma in Paris.
Collect all Cockades
Watch a play in the Café Théâtre.
Get all the rewards in a Co-op mission in Paris.
Enjoy the view of Paris from Arno's balcony.
Revive a partner in Co-op.
Perform 10 non-lethal takedowns in a Co-op mission.
Perform 10 Co-op sync kills.
Unlock all Skills.
Complete Memory Sequence 13.
Kill 15 Raider leaders.
Kill 5 enemies at the same time with a Guillotine Gun.
Complete Suger's Legacy and recover the Eagle of Suger.
Free every outpost in Franciade.
Achieve 100% synchronization in Dead Kings.
Complete the Heist and the Co-op mission in Dead Kings at least once.