SubmitGracefully

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

Taking It For The Team You were on the winning team in all multiplayer team games.

Don't You Eat My Neighbor Complete Dr. Rogers' Neighborhood.

Paved With Good Intestines Complete Remnants.

TBoGT: Adrenaline-Junkie Freefall for the longest possible time. (The Ballad of Gay Tony)

Vanquish Xolotl Regain the Mirror of Smoke

Unnatural Selection Kill each of the Warped Ridden.

Act 3 Recruit Complete all Act 3 maps on Recruit difficulty or higher.

Act 4 Recruit Complete Act 4 on Recruit difficulty or higher.

Fly The Co-op You completed "Deal Breaker", "Hangman's NOOSE" and "Bomb da Base II" in time.

Veteran Complete the game on Regular difficulty

A Humerus Weapon Kill 10 Ridden with Bob's Arm.

Pallet Cleanser Find the secret in The Dark Before the Dawn.

Constant Vigilance Kill all variants of the Sentinel.

TBoGT: Gone Down Complete all base jumps. (The Ballad of Gay Tony)

Wanted You achieved the highest personal rank possible in multiplayer.

Auf Wiedersehen Petrovic You won in all variations of multiplayer games.

TBoGT: Snow Queen Complete 25 drug wars. (The Ballad of Gay Tony)

Pro runner Complete story mode on hard difficulty.

Night of the Living Hedge Find the secret in Dr. Rogers' Neighborhood.

Port Man Toe? Find the secret in The Devil's Return.

Dangerous To Go Alone Find the secret in Plan B.

Jukebox Hero Defend the jukebox in Bar Room Blitz without it breaking.

Easily Mist Find the secret in Blue Dog Hollow.

Bell Hop Find the secret in Search & Rescue.

TBoGT: Catch the Bus Dance perfectly in both Tony's nightclubs. (The Ballad of Gay Tony)

Totem Toter Earn some Skull Totems.

The Devil's In The Details Purchase all of Dante's Skills

Cooped Up Find the secret in The Armory.

When We Remembered Zion Arrived at Zion.

Assemble Your Crew Recruited Dean Domino, Christine and Dog.

The Devil Made Me Do It Finish the game without using any Yellow Orbs

Sierra Souvenir Aficionado Collected 500 Sierra Madre Chips.

Grateful Eight Complete a mission with each of the original Cleaners.

TBoGT: Bear Fight Win the L.C. Cage Fighters championship. (The Ballad of Gay Tony)

Restore Our Fortunes Resupplied Daniel and the Sorrows.

Spinal-Tapped! Recovered X-8 vertebrae-pulse-de-sensitizer frequency!

Having a Ball Completed the Sierra Madre Gala Event.

In a Foreign Land Scouted the Zion Valley for signs of the White Legs.

Cardiac Arrest! Recovered X-13 cardiac regulator sneaky suit!

Redemption Collect 50,000 Red Orbs

Make up your Mind Made up your mind... about your brain.

Outsmarted Completed Old World Blues.

O Daughter of Babylon Crushed the White Legs.

Making Friends Reactivated all of the Sink's robotic assistants.

The Secret Six Complete six Secret Missions

Apocalypse Pacifist Complete a map without any players on the team killing a single Ridden.

Cash Out Confronted Father Elijah in the Sierra Madre's Vault.

Cryptozoologist Find the secret in Job 10:22.

Extra Credit Find the secret in Remnants.