10 Fly Like an EagleJump with the parachute off the top of Castel Sant' Angelo.
10 Spring CleaningKill a guard with a broom.
10 Synchronization EstablishedComplete an entire Session with at least one kill (Multiplayer Only).
10 Technical DifficultiesAttempt to access DNA Sequence 9 for the first time.
10 The Gloves Come OffWin the highest bet at the Fights.
10 Your Wish is GrantedThrow money in a well
20 .. .- -- .- .-.. .. ...- .Solve all of Subject 16’s Puzzles.
20 Abstergo Employee of the Month 20Get every bonus at least once (Multiplayer Only).
20 Ahead of the CurvePerform a double or a triple escape (Multiplayer Only).
20 AmenDiscover the Shrine in the Basilica di San Pietro.
20 Bang!Destroy the Machine Gun.
20 Battle WoundsComplete DNA Sequence 1.
20 Bloody SundayComplete DNA Sequence 7.
20 Boom!Destroy the Bomber.
20 BrotherhoodRecruit 3 Assassins.
20 Déjà vuReplay a Memory.
20 Dust to DustFind 1 Artifact in the Present.
20 Fixer-UpperComplete DNA Sequence 3.
20 Forget ParisComplete DNA Sequence 6.
20 FundraiserComplete DNA Sequence 5.
20 GladiatorDiscover the Shrine in Il Colosseo.
20 Golden BoyDiscover the Shrine in the Terme di Traiano.
20 Home ImprovementUpgrade 5 buildings in the Antico district.
20 In MemoriamCollect All Feathers.
20 Job skillsDuring Open Conflict, kill your target and escape (Multiplayer Only).
20 Kaboom!Destroy the Tank.
20 Mailer DaemonAccess your email in 2012
20 One-Man Wrecking CrewDiscover the Shrine in Palazzo Laterano.
20 OverachieverScore 750 points or more on a single kill (Multiplayer Only).
20 PerfectionistEarn 3 gold medals from the Animus Virtual Training Program
20 PlumberDiscover the Shrine in the Cloaca Maxima.
20 Principessa in Another CastelloComplete DNA Sequence 4.
20 Requiescat In PaceComplete DNA Sequence 9.
20 Role ModelGet all the Co-op bonuses in 1 session (Multiplayer Only).
20 Rome in RuinsComplete DNA Sequence 2.
20 Sanctuary! Sanctuary!Find a secure place to hide and re-enter the Animus.
20 Serial KillerPerform a Speed Kill Streak of 10.
20 Show OffComplete 10 Guild Challenges.
20 Splash!Destroy the Naval Cannon.
20 Strong CloserTake the lead 10 seconds before the end of the session and go on to win (Multiplayer Only).
20 Tower OffenseBurn All Borgia Towers.
20 Undertaker 2.0Discover the Shrine in the Catacombe di Roma.
20 Vittoria Agli AssassiniComplete DNA Sequence 8.
20 Welcome to the BrotherhoodTrain a recruit up to the Rank of Assassin.
25 Fast LearnerKill your target and escape your pursuer in less than 10 seconds (Multiplayer Only).
30 Capture the FlagRemove All Borgia Flags in Rome.
30 Perfect RecallAchieve 100% Synchronization with a Sequence.
40 Download CompleteReach Level 50 (Multiplayer Only).
5 Needle in a HaystackKill your target while hidden in a hay bale (Multiplayer Only).
50 A Knife to the HeartSecure the Apple of Eden.