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