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