Win every trophy.
Train a recruit up to the Rank of Assassin.
Solve all of Subject 16’s puzzles.
Kill a guard with a broom.
Win the highest bet at the Fights.
Jump with the parachute off the top of Castel Sant'Angelo.
Beat up the 5 thirsty harlequins.
Throw a Long Weapon, Heavy Weapon, and Smoke bomb more than 10 m at a guard.
Double Assassinate from a parachute.
Steal 5 horses from their riders, while remaining on horseback.
Receive 100% synch in ACB and full synch in all missions of the Da Vinci Disappearance.
Destroy the Naval Cannon.
Complete the Da Vinci Disappearance.
Earn 3 gold medals in the Animus Virtual Training Program.
Perform an Execution Streak of 10 kills.
Kill 10 guards with a single arrow storm.
Destroy the Tank.
Collect All Feathers.
Remove All Borgia Flags in Rome.
Replay a Memory.
Complete 10 Guild Challenges.
Destroy the Bomber.
Discover the Shrine in the Basilica di San Pietro.
Throw money in a well.
Discover the Shrine in the Cloaca Maxima.
Discover the Shrine in Il Colosseo.
Discover the Shrine in Palazzo Laterano.
Renovate 5 buildings in the Antico district.
Pay 500 florins to an orator, then pickpocket him afterward.
Burn All Borgia Towers.
Kill a guard with the bag that drops from a lift.
Secure the Apple of Eden.
Complete DNA Sequence 9.
Complete DNA Sequence 8.
Complete DNA Sequence 7.
Discover the Shrine in the Catacombe di Roma.
Win 10000 florins playing Hazard.
Complete DNA Sequence 6.
Complete DNA Sequence 5.
Complete DNA Sequence 4.
Destroy the Machine Gun.
Find 1 Artifact in 2012.
Access your email in 2012.
Recruit 3 Assassins.
Complete DNA Sequence 3.
Achieve 100% Synchronization in any Sequence other than Sequence 1.
Complete DNA Sequence 2.
Discover the Shrine in the Terme di Traiano.
Find a secure place to hide and re-enter the Animus.
Complete DNA Sequence 1.
Attempt to access DNA Sequence 9 for the first time.