Here is the full list of all 149 Assassin's Creed The Ezio Collection achievements worth 3,000 gamerscore.
Win the highest bet at the Fights.
Jump with the parachute off the top of Castel Sant'Angelo.
Complete 10 Guild Challenges.
Double Assassinate from a parachute.
Destroy the Tank.
Win 10,000 florins playing Hazard.
Parachute directly from the top of the Galata Tower to the Golden Horn.
Kill three guards simultaneously with only throwing knives.
Kill 5 guards in 5 seconds using only your hidden blades.
Kill 5 guards while under the cover of a smoke screen bomb.
Have 10 guards poisoned at the same time.
Have seven trainees reach the rank of Master Assassin.
Unlock a piece of Subject 16's video.
Use your Eagle Vision to scan a Glyph in the environment.
Tint your clothes with those colors: Wetland Ebony and Wetland Ivory.
Pickpocket 1000 Florins.
Hide 5 dead bodies in a Bale of Hay.
Perform an Air Assassination on a Poisoned NPC.
Defend a woman's honor.
Win a race against thieves.
Complete your first assassination mission for Lorenzo Il Magnifico.
Buy a Painting from Florence and Venice.
Get all Hidden Blades, Item Pouches and Armor upgrades for Ezio.
Toss more than 300 florins on the ground.
Earn 3 gold medals in the Animus Virtual Training Program.
Achieve 100% Synchronization in any Sequence other than Sequence 1.
Steal 5 horses from their riders, while remaining on horseback.
Kill a guard with a broom.
Burn All Borgia Towers.
Destroy the Bomber.
Throw money in a well.
Discover the Shrine in the Basilica di San Pietro.
Discover the Shrine in the Cloaca Maxima.
Discover the Shrine in Palazzo Laterano.
Complete DNA Sequence 9.
Complete DNA Sequence 8.
Complete DNA Sequence 7.
Complete DNA Sequence 6.
Control all cities (except Rhodes) simultaneously in the Mediterranean Defense game.
Climb Hagia Sofia, from the ground to the pinnacle, in under 25 seconds.
Complete DNA Sequence 5.
Find and beat up Duccio.
Complete DNA Sequence 4.
Have one trainee reach the rank of Master Assassin.
Complete DNA Sequence 3.
Have a guard incapacitate 3 civilians while he's poisoned.
Assassinate 50 guards with the hidden blade.
Get your money back from a Templar tax collector.
Complete DNA Sequence 2.
Complete DNA Sequence 1.
Secure the Apple of Eden.
Train a recruit up to the Rank of Assassin.
Destroy the Naval Cannon.
Destroy the Machine Gun.
Discover the Shrine in Il Colosseo.
Perform an Execution Streak of 10 kills.
Renovate 5 buildings in the Antico district.
Pay 500 florins to an orator, then pickpocket him afterward.
Discover the Shrine in the Catacombe di Roma.
Discover the Shrine in the Terme di Traiano.
Replay a Memory.
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.
Perform a Leap of Faith from the Top of Florence's Giotto's Campanile.
Kill 10 enemies while remaining in conflict without being hit.
Complete DNA Sequence 11.
Complete DNA Sequence 10.
Reach 80% of your stronghold's total value.
Discover the Assassin's Tomb inside the Rocca di Ravaldino fortress.
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.
Complete training and reenter the Animus.
Intercept a Borgia Courrier.
Discover the Assassin's Tomb inside the Torre Grossa.
Synchronize 10 View Points.
Discover the Assassin's Tomb inside Santa Maria del Fiore (The Duomo).
Discover the Assassin's Tomb inside the catacombs under Santa Maria Novella.
Upgrade a building in the Stronghold.
Sprint for 100 meters.
Enter the Animus 2.0.
Break out of Abstergo.
Be reborn as Ezio Auditore da Firenze.
Complete Desmond Sequence 4.
Complete Desmond Sequence 5.
Achieve 100% Synchronization in all Sequences.
Complete the Hagia Sofia challenge level.
Collect all Animus data fragments.
Collect all of Ishak Pasha's memoir pages.
Complete all Bomb Missions.
Perform a perfect Den Defense without using the cannon.
Complete all Faction Creed Challenges from a single faction.
Parachute onto a zipline.
Collect all available books.
Loot 50 dead guards with thief looting.
Kill 5 guards with a scaffold after they have been stunned by caltrops.
Craft 30 bombs.
Complete Desmond Sequence 1.
Complete Desmond Sequence 2.
Complete Desmond Sequence 3.
Take the induction leap of faith (The Lost Archive).
Reach the Animus memo (The Lost Archive).
Enter the Animus simulation (The Lost Archive).
Finish memory five (The Lost Archive).
Experience the loop (The Lost Archive).
Find all of the decipher fragments (The Lost Archive).
Break the loop, escape the cycle (The Lost Archive).
Land on a block after falling more than 25 meters (The Lost Archive).
Complete the Animus testing sequence without failing (The Lost Archive).
Make it across the river Styx without failing (The Lost Archive).
Recruit 3 Assassins.
Remove All Borgia Flags in Rome.
Collect All Feathers.
Find 1 Artifact in 2012.
Throw a Long Weapon, Heavy Weapon, and Smoke bomb more than 10 m at a guard.
Receive 100% synch in ACB and full synch in all missions of The Da Vinci Disappearance.
Kill 10 guards with a single arrow storm.
Complete The Da Vinci Disappearance.
Beat up the 5 thirsty harlequins.
Kill a guard with the bag that drops from a lift.
Access your email in 2012.
Solve all of Subject 16's Puzzles.
Find the 8 statuettes in Monteriggioni.
Unlock all 20 pieces of Subject 16's video.
Stun 4 guards at once by throwing sand in their face.
Sweep 5 guards at once by using a Long Weapon.
Wear the Auditore cape in each city.
Collect all the Feathers.
Spend 5000 florins on Courtesans.