Unlock all 20 pieces of Subject 16's video.

Unlocked: 05 Jul 2010 23:27:36

Kill 10 enemies while remaining in conflict without being hit.

Unlocked: 05 Jul 2010 20:46:45

Sweep 5 guards at once by using a Long Weapon.

Unlocked: 05 Jul 2010 18:53:12

Unlock a piece of Subject 16's video.

Unlocked: 04 Jul 2010 14:14:28

Complete your first assassination mission for Lorenzo Il Magnifico.

Unlocked: 04 Jul 2010 05:29:24

Perform an Air Assassination on a Poisoned NPC.

Unlocked: 04 Jul 2010 05:21:06

Stun 4 guards at once by throwing sand in their face.

Unlocked: 04 Jul 2010 04:49:06

Perform a Leap of Faith from the Top of Florence's Giotto's Campanile.

Unlocked: 04 Jul 2010 04:39:48

Discover the Assassin's Tomb inside the Basilica di San Marco.

Unlocked: 04 Jul 2010 02:41:07

Discover the Assassin's Tomb inside Santa Maria della Visitazione.

Unlocked: 04 Jul 2010 00:21:28

Discover the Assassin's Tomb inside the Rocca di Ravaldino fortress.

Unlocked: 03 Jul 2010 23:08:42

Discover the Assassin's Tomb inside the Torre Grossa.

Unlocked: 03 Jul 2010 22:15:25

Discover the Assassin's Tomb inside Santa Maria del Fiore (The Duomo).

Unlocked: 03 Jul 2010 21:48:55

Buy a Painting from Florence and Venice.

Unlocked: 03 Jul 2010 21:10:07

Tint your clothes with those colors: Wetland Ebony and Wetland Ivory.

Unlocked: 03 Jul 2010 20:36:33

Get all Hidden Blades, Item Pouches and Armor upgrades for Ezio.

Unlocked: 03 Jul 2010 20:30:01

Wear the Auditore cape in each city.

Unlocked: 03 Jul 2010 18:46:39

Collect all the Feathers.

Unlocked: 28 Jun 2010 02:40:35

Spend 5000 florins on Courtesans.

Unlocked: 27 Jun 2010 19:26:58

Synchronize 10 View Points.

Unlocked: 27 Jun 2010 16:05:34

Hide 5 dead bodies in a Bale of Hay.

Unlocked: 27 Jun 2010 06:47:04

Reach 80% of your stronghold's total value.

Unlocked: 27 Jun 2010 06:38:39

Find the 8 statuettes in Monteriggioni.

Unlocked: 27 Jun 2010 06:36:18

Escape the hideout.

Unlocked: 27 Jun 2010 05:37:08

Complete DNA Sequence 14.

Unlocked: 27 Jun 2010 05:23:06

Complete DNA Sequence 11.

Unlocked: 27 Jun 2010 02:44:03

Toss more than 300 florins on the ground.

Unlocked: 27 Jun 2010 02:03:18

Win a race against thieves!

Unlocked: 27 Jun 2010 02:00:43

Complete DNA Sequence 10.

Unlocked: 27 Jun 2010 01:38:31

Complete DNA Sequence 9.

Unlocked: 27 Jun 2010 00:02:23

Complete DNA Sequence 8.

Unlocked: 26 Jun 2010 22:41:22

Kick a Guard while using the Flying Machine.

Unlocked: 26 Jun 2010 22:19:57

Intercept a Borgia Courrier.

Unlocked: 26 Jun 2010 20:52:15

Complete DNA Sequence 7.

Unlocked: 26 Jun 2010 19:56:17

Complete training and reenter the Animus.

Unlocked: 26 Jun 2010 18:05:39

Complete DNA Sequence 6.

Unlocked: 26 Jun 2010 17:22:36

Complete DNA Sequence 5.

Unlocked: 26 Jun 2010 16:45:38

Use your Eagle Vision to scan a Glyph in the environment.

Unlocked: 26 Jun 2010 16:12:45

Upgrade a building in the Stronghold.

Unlocked: 26 Jun 2010 14:41:12

Complete DNA Sequence 4.

Unlocked: 26 Jun 2010 03:37:45

Discover the Assassin's Tomb inside the catacombs under Santa Maria Novella.

Unlocked: 26 Jun 2010 03:06:14

Complete DNA Sequence 3.

Unlocked: 26 Jun 2010 01:57:18

Complete DNA Sequence 2.

Unlocked: 26 Jun 2010 00:36:17

Sprint for 100 meters.

Unlocked: 25 Jun 2010 21:26:27

Pickpocket 1000 Florins.

Unlocked: 25 Jun 2010 21:08:51

Defend a woman's honor.

Unlocked: 25 Jun 2010 18:48:48

Complete DNA Sequence 1.

Unlocked: 25 Jun 2010 18:44:35

Enter the Animus 2.0.

Unlocked: 25 Jun 2010 16:56:53

Break out of Abstergo.

Unlocked: 25 Jun 2010 16:45:09

Be reborn as Ezio Auditore Da Firenze.

Unlocked: 25 Jun 2010 16:39:47