SweetChemistress

Love And Duty Complete Memory Sequence 10.

Down But Not Out Complete Memory Sequence 11.

Curtain Call Complete Memory Sequence 12.

Sharing Is Caring Share each type of discovery with friends once.

Don't Need It Drop 20 Money Pouches in the streets.

Never Say Die Revive a partner in Co-op.

Needs More Data Earn Data Bonuses in 3 different Helix Rifts.

And Stay Down! Perform a ground execution.

Thawed Free a total of 10 trapped Assassins.

No Man's Land Complete all Rift missions.

Choreography Perform 10 Co-op sync kills.

Merciful Killer Perform 10 non-lethal takedowns in a Co-op mission.

Tricolore Collect all Cockades

Visited Once Complete all Co-op and Heist missions in Paris at least once.

Curiosity Open every chest in Paris.

I Want It All Complete all Single Player mission challenges in Paris.

Know-It-All Complete all training missions.

I Got Skills Unlock all Skills.

Master Assassin Earn every Trophy.

Prizes, Plunder, and Adventure!  Win every trophy.

Coronation Dethrone the Queen of the Night.

Let Sleeping Rockstars Lie You killed a Rockstar in multiplayer.

Full Exploration You unlocked all the islands.

Impossible Trinity You completed the mission "Museum Piece".

Cut Your Teeth You were successfully promoted up a rank in multiplayer.

Walk Free You successfully lost a 4 star wanted rating.

Gracefully Taken You completed the mission "I'll Take Her".

That Special Someone You completed the mission "That Special Someone".

Half Million You have amassed a fortune of $500,000.

You Won! You have completed the story.

King of QUB3D You beat the high score in QUB3D.

I Wore Ofieri Before It Was Cool Collect all available Ofieri armor and horse gear, and at least one Ofieri sword.

Assassin's Greed You completed all 9 assassin missions.

TLAD: One Percenter Help Billy get his bike back. (The Lost and Damned)

Liberty City Minute You finished the story in less than 30 hours.

Under The Radar You flew under all the main bridges in the game.

What Witness? Finish the Witness level in "Joe's Adventures."

Nature Bloom 10,000 flowers.

Sightseer You have taken all variations of the helicopter tours of Liberty City.

Dial B For Bomb You unlocked the special ability of Packie's car bomb placement.

Cleaned The Mean Streets You caught 20 criminals through the police computer.

Chain Reaction You exploded 10 vehicles in 10 seconds.

Rolled Over You managed 5 car rolls in a row from one crash.

Manhunt You completed the most wanted side mission.

Healthy Appetite Eat some of Mrs. Beakley's delicious treats.

Pure Journey to the city unscathed.

Nothing Personal Takedown a friend in Multiplayer

Finish Him You completed 10 melee counters in 4 minutes.

Art Aficionado Buy art in the gallery

Liberty City (5) Your friends all like you above 90%.