AlphaOmegaSid

Fed The Fish You completed the mission "Uncle Vlad".

Driving Mr. Bellic You unlocked the special ability of Roman's taxi.

Lowest Point You completed the mission "Roman's Sorrow".

Blood and Ice Finish Blood Bath case.

Raider of the Tombs Retrieve the Golden Knife from the ancient temple of Mithras.

An Omnivorous Reader Receive 3 messages from those whom you condemned or absolved.

My Grey Matters Finish 45 mini games and puzzles without skipping.

Vox populi, vox Dei Finish Abbey Grange case.

Hold your Herrings, Captain! Save Crocker from committing suicide.

A Deadly Flower Finish Kew Gardens case.

Guilty Brotherhood Finish Half Moon case.

Their Crimes, Your Punishments Complete the game.

Haunted House Catch the thieves at Notting Hill Manor.

A Methodical Man Gather 26 Character Portraits.

Suicide is Not an Option! Prevent Miss White from suicide.

Dog-fancier Interact with Toby in every case.

I Never Guess Reach 6 correct conclusions for all 6 cases.

A Man of Character Receive maximum personality ranking.

A Complex Mind Reach all possible conclusions in the game.

Perfectionist Collect all possible in-game trophies.

Full Exploration You unlocked all the islands.

Impossible Trinity You completed the mission "Museum Piece".

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

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

You Won! You have completed the story.

King of QUB3D You beat the high score in QUB3D.

Assassin's Greed You completed all 9 assassin missions.

Order Fulfilled You completed all 10 Exotic Export orders.

Retail Therapy You unlocked the special ability of buying guns from Little Jacob.

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

Courier Service You completed all 10 package delivery jobs.

That's How We Roll! You unlocked the special ability of Brucie's helicopter ride.

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.

Manhunt You completed the most wanted side mission.

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

You Got The Message You delivered all 30 cars ordered through text message.

No More Strangers You've met all the random characters.

Dare Devil You completed all the unique stunt jumps.

Endangered Species You collected every hidden package in the game.

Key To The City You completed GTA IV to 100%.

Taking A Liberty Sorry for taking liberties with your time.

Privacy Issues Destroy 1 Watcher. (1/50)

Pierce the Skin Clear The Root of the Tower.

Night Terrors Finish the Campaign on Ultra Nightmare difficulty

Through the Viscera Clear Trachea.

To explore strange new worlds Attain a Time Trial star rating of 75. [Pure Time Trials]

Superstar Attain a Time Trial star rating of 90. [Pure Time Trials]

Enlisted Promoted to rank: Private

Hunter Kill 500 enemies.