Wear the Auditore cape in each city.
Unlocked: 21 May 2011 23:16:19
Collect all the Feathers.
Unlocked: 21 May 2011 22:46:19
Unlock all 20 pieces of Subject 16's video.
Unlocked: 13 Mar 2010 02:00:15
Sweeper
10Sweep 5 guards at once by using a Long Weapon.
Unlocked: 13 Mar 2010 01:06:14
Stun 4 guards at once by throwing sand in their face.
Unlocked: 13 Mar 2010 00:50:50
Spend 5000 florins on Courtesans.
Unlocked: 26 Jan 2010 03:28:28
Escape the hideout.
Unlocked: 26 Jan 2010 03:09:12
The Vault
30Complete DNA Sequence 14.
Unlocked: 26 Jan 2010 02:55:24
The Prophet
30Complete DNA Sequence 11.
Unlocked: 26 Jan 2010 02:21:25
Bianca's Man
30Complete DNA Sequence 10.
Unlocked: 26 Jan 2010 01:17:20
No-hitter
20Kill 10 enemies while remaining in conflict without being hit.
Unlocked: 25 Jan 2010 20:49:57
Get all Hidden Blades, Item Pouches and Armor upgrades for Ezio.
Unlocked: 24 Jan 2010 14:49:59
Masquerade
30Complete DNA Sequence 9.
Unlocked: 24 Jan 2010 14:46:39
Discover the Assassin's Tomb inside Santa Maria della Visitazione.
Unlocked: 23 Jan 2010 21:05:47
Complete DNA Sequence 8.
Unlocked: 23 Jan 2010 19:52:58
Kick a Guard while using the Flying Machine.
Unlocked: 23 Jan 2010 19:33:34
Doctor
20Perform an Air Assassination on a Poisoned NPC.
Unlocked: 23 Jan 2010 19:26:04
Discover the Assassin's Tomb inside the Basilica di San Marco.
Unlocked: 23 Jan 2010 02:29:04
Complete DNA Sequence 7.
Unlocked: 23 Jan 2010 02:06:53
Buy a Painting from Florence and Venice.
Unlocked: 21 Jan 2010 20:55:49
Reach 80% of your stronghold's total value.
Unlocked: 21 Jan 2010 20:53:29
Complete training and reenter the Animus.
Unlocked: 09 Jan 2010 18:45:50
Discover the Assassin's Tomb inside the Rocca di Ravaldino fortress.
Unlocked: 04 Jan 2010 01:57:36
Tint your clothes with those colors: Wetland Ebony and Wetland Ivory.
Unlocked: 03 Jan 2010 01:34:35
Complete DNA Sequence 6.
Unlocked: 03 Jan 2010 01:21:37
Complete DNA Sequence 5.
Unlocked: 02 Jan 2010 00:34:22
Discover the Assassin's Tomb inside the Torre Grossa.
Unlocked: 01 Jan 2010 15:49:41
Complete your first assassination mission for Lorenzo Il Magnifico.
Unlocked: 29 Dec 2009 20:14:57
Complete DNA Sequence 4.
Unlocked: 29 Dec 2009 19:56:32
Toss more than 300 florins on the ground.
Unlocked: 28 Dec 2009 20:15:38
Kleptomaniac
10Pickpocket 1000 Florins.
Unlocked: 28 Dec 2009 20:13:30
Choir Boy
20Discover the Assassin's Tomb inside Santa Maria del Fiore (The Duomo).
Unlocked: 28 Dec 2009 19:56:12
Undertaker
20Discover the Assassin's Tomb inside the catacombs under Santa Maria Novella.
Unlocked: 28 Dec 2009 19:35:31
Mailman
10Intercept a Borgia Courrier.
Unlocked: 28 Dec 2009 15:27:13
Find the 8 statuettes in Monteriggioni.
Unlocked: 27 Dec 2009 21:38:05
Handy Man
10Upgrade a building in the Stronghold.
Unlocked: 27 Dec 2009 21:17:19
Exit the Son
30Complete DNA Sequence 3.
Unlocked: 27 Dec 2009 21:11:34
Vengeance
30Complete DNA Sequence 2.
Unlocked: 26 Dec 2009 19:40:55
Synchronize 10 View Points.
Unlocked: 26 Dec 2009 19:17:11
Unlock a piece of Subject 16's video.
Unlocked: 26 Dec 2009 14:43:35
Use your Eagle Vision to scan a Glyph in the environment.
Unlocked: 26 Dec 2009 14:38:42
Complete DNA Sequence 1.
Unlocked: 26 Dec 2009 14:05:22
Hide 5 dead bodies in a Bale of Hay.
Unlocked: 26 Dec 2009 13:56:51
Macho Man
10Defend a woman's honor.
Unlocked: 26 Dec 2009 02:18:31
Steal Home
10Win a race against thieves!
Unlocked: 26 Dec 2009 02:15:59
High Dive
10Perform a Leap of Faith from the Top of Florence's Giotto's Campanile.
Unlocked: 26 Dec 2009 01:39:54
Sprint for 100 meters.
Unlocked: 25 Dec 2009 22:47:51
Enter the Animus 2.0.
Unlocked: 25 Dec 2009 17:03:33
Break out of Abstergo.
Unlocked: 25 Dec 2009 16:56:44
Be reborn as Ezio Auditore Da Firenze.
Unlocked: 25 Dec 2009 16:51:57