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