Here is the full list of all 149 Assassin's Creed The Ezio Collection achievements worth 3,000 gamerscore.
Complete Desmond Sequence 5.
Collect all available books.
Complete DNA Sequence 9.
Achieve 100% Synchronization in all Sequences.
Complete DNA Sequence 8.
Complete DNA Sequence 7.
Collect all Animus data fragments.
Complete Desmond Sequence 4.
Complete DNA Sequence 6.
Complete the Hagia Sofia challenge level.
Collect all of Ishak Pasha's memoir pages.
Complete DNA Sequence 5.
Complete Desmond Sequence 3.
Complete DNA Sequence 4.
Parachute directly from the top of the Galata Tower to the Golden Horn.
Climb Hagia Sofia, from the ground to the pinnacle, in under 25 seconds.
Kill 5 guards with a scaffold after they have been stunned by caltrops.
Have 10 guards poisoned at the same time.
Kill 5 guards in 5 seconds using only your hidden blades.
Kill three guards simultaneously with only throwing knives.
Parachute onto a zipline.
Loot 50 dead guards with thief looting.
Find and beat up Duccio.
Break the loop, escape the cycle (The Lost Archive).
Experience the loop (The Lost Archive).
Find all of the decipher fragments (The Lost Archive).
Make it across the river Styx without failing (The Lost Archive).
Finish memory five (The Lost Archive).
Complete the Animus testing sequence without failing (The Lost Archive).
Enter the Animus simulation (The Lost Archive).
Reach the Animus memo (The Lost Archive).
Take the induction leap of faith (The Lost Archive).
Land on a block after falling more than 25 meters (The Lost Archive).
Have seven trainees reach the rank of Master Assassin.
Complete DNA Sequence 3.
Have one trainee reach the rank of Master Assassin.
Control all cities (except Rhodes) simultaneously in the Mediterranean Defense game.
Craft 30 bombs.
Kill 5 guards while under the cover of a smoke screen bomb.
Complete all Faction Creed Challenges from a single faction.
Have a guard incapacitate 3 civilians while he's poisoned.
Complete all Bomb Missions.
Get your money back from a Templar tax collector.
Assassinate 50 guards with the hidden blade.
Perform a perfect Den Defense without using the cannon.
Complete Desmond Sequence 2.
Complete DNA Sequence 2.
Complete Desmond Sequence 1.
Complete DNA Sequence 1.
Receive 100% synch in ACB and full synch in all missions of The Da Vinci Disappearance.
Complete The Da Vinci Disappearance.
Beat up the 5 thirsty harlequins.
Secure the Apple of Eden.
Discover the Shrine in the Basilica di San Pietro.
Remove All Borgia Flags in Rome.
Discover the Shrine in Palazzo Laterano.
Solve all of Subject 16's Puzzles.
Burn All Borgia Towers.
Discover the Shrine in the Cloaca Maxima.
Collect All Feathers.
Throw a Long Weapon, Heavy Weapon, and Smoke bomb more than 10 m at a guard.
Kill a guard with a broom.
Double Assassinate from a parachute.
Jump with the parachute off the top of Castel Sant'Angelo.
Destroy the Tank.
Destroy the Naval Cannon.
Destroy the Bomber.
Destroy the Machine Gun.
Kill 10 guards with a single arrow storm.
Train a recruit up to the Rank of Assassin.
Win the highest bet at the Fights.
Steal 5 horses from their riders, while remaining on horseback.
Pay 500 florins to an orator, then pickpocket him afterward.
Throw money in a well.
Discover the Shrine in the Catacombe di Roma.
Recruit 3 Assassins.
Complete 10 Guild Challenges.
Kill a guard with the bag that drops from a lift.
Discover the Shrine in Il Colosseo.
Renovate 5 buildings in the Antico district.
Win 10,000 florins playing Hazard.
Achieve 100% Synchronization in any Sequence other than Sequence 1.
Discover the Shrine in the Terme di Traiano.
Replay a Memory.
Earn 3 gold medals in the Animus Virtual Training Program.
Perform an Execution Streak of 10 kills.
Find 1 Artifact in 2012.
Access your email in 2012.
Find a secure place to hide and re-enter the Animus.
Attempt to access DNA Sequence 9 for the first time.
Escape the hideout.
Complete DNA Sequence 14.
Complete DNA Sequence 11.
Wear the Auditore cape in each city.
Collect all the Feathers.
Complete DNA Sequence 10.
Unlock all 20 pieces of Subject 16's video.
Get all Hidden Blades, Item Pouches and Armor upgrades for Ezio.
Discover the Assassin's Tomb inside Santa Maria della Visitazione.
Kick a guard while using the Flying Machine.
Discover the Assassin's Tomb inside the Basilica di San Marco.
Buy a Painting from Florence and Venice.
Reach 80% of your stronghold's total value.
Complete training and reenter the Animus.
Discover the Assassin's Tomb inside the Rocca di Ravaldino fortress.
Tint your clothes with those colors: Wetland Ebony and Wetland Ivory.
Sweep 5 guards at once by using a Long Weapon.
Discover the Assassin's Tomb inside the Torre Grossa.
Spend 5000 florins on Courtesans.
Perform an Air Assassination on a Poisoned NPC.
Complete your first assassination mission for Lorenzo Il Magnifico.
Kill 10 enemies while remaining in conflict without being hit.
Discover the Assassin's Tomb inside Santa Maria del Fiore (The Duomo).
Discover the Assassin's Tomb inside the catacombs under Santa Maria Novella.
Stun 4 guards at once by throwing sand in their face.
Intercept a Borgia Courrier.
Upgrade a building in the Stronghold.
Find the 8 statuettes in Monteriggioni.
Pickpocket 1000 Florins.
Synchronize 10 View Points.
Unlock a piece of Subject 16's video.
Use your Eagle Vision to scan a Glyph in the environment.
Hide 5 dead bodies in a Bale of Hay.
Defend a woman's honor.
Sprint for 100 meters.
Win a race against thieves.
Toss more than 300 florins on the ground.
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.