Full list of all 50 Assassin's Creed II achievements worth 1,000 gamerscore. It takes around 20-25 hours to unlock all of the achievements on Xbox 360.
Wear the Auditore cape in each city.
Stun 4 guards at once by throwing sand in their face.
Unlock all 20 pieces of Subject 16's video.
Collect all the Feathers.
Escape the hideout.
Complete DNA Sequence 14.
Sweep 5 guards at once by using a Long Weapon.
Complete DNA Sequence 11.
Complete DNA Sequence 10.
Get all Hidden Blades, Item Pouches and Armor upgrades for Ezio.
Complete DNA Sequence 9.
Discover the Assassin's Tomb inside the Basilica di San Marco.
Discover the Assassin's Tomb inside Santa Maria della Visitazione.
Complete DNA Sequence 8.
Kick a Guard while using the Flying Machine.
Reach 80% of your stronghold's total value.
Complete DNA Sequence 7.
Buy a Painting from Florence and Venice.
Complete training and reenter the Animus.
Complete DNA Sequence 6.
Discover the Assassin's Tomb inside the Rocca di Ravaldino fortress.
Tint your clothes with those colors: Wetland Ebony and Wetland Ivory.
Complete DNA Sequence 5.
Kill 10 enemies while remaining in conflict without being hit.
Discover the Assassin's Tomb inside the Torre Grossa.
Toss more than 300 florins on the ground.
Spend 5000 florins on Courtesans.
Perform an Air Assassination on a Poisoned NPC.
Complete your first assassination mission for Lorenzo Il Magnifico.
Discover the Assassin's Tomb inside Santa Maria del Fiore (The Duomo).
Intercept a Borgia Courrier.
Complete DNA Sequence 4.
Discover the Assassin's Tomb inside the catacombs under Santa Maria Novella.
Upgrade a building in the Stronghold.
Complete DNA Sequence 3.
Find the 8 statuettes in Monteriggioni.
Synchronize 10 View Points.
Complete DNA Sequence 2.
Pickpocket 1000 Florins.
Unlock a piece of Subject 16's video.
Use your Eagle Vision to scan a Glyph in the environment.
Complete DNA Sequence 1.
Win a race against thieves!
Defend a woman's honor.
Perform a Leap of Faith from the Top of Florence's Giotto's Campanile.
Hide 5 dead bodies in a Bale of Hay.
Sprint for 100 meters.
Enter the Animus 2.0.
Break out of Abstergo.
Be reborn as Ezio Auditore Da Firenze.