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