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