Che-Bu

Silent Night Sneak through the courtyard undetected in Liberation.

Trait Dabbler Upgrade any trait to 10

Out of the Frying Pan... Complete "Persona Non Grata", "Turbulence", and "Back on the Grid" on Veteran difficulty.

James of All Trades Kill at least one enemy with Wooden Plank, Steel Pipe, Handgun, Shotgun and Rifle in a single playthrough.

Galaxy News Radio Completed "Galaxy News Radio"

A Sinister smush Complete "Front Gates of EEEEEEEVIL!"

Jack-pot Destroy 21 slot machines.

For Whom the Shell Tolls Destroy all targets during the mortar sequence with only 4 shells in "Back on the Grid."

Going Places Rode the tram in Burial at Sea - Episode 1.

Strike! Kill 5 enemies with a single grenade.

Always Angry Transform from Banner to Hulk

The Best of the Best Complete the campaign on Hardened or Veteran difficulty.

What Goes Up... Destroy all the choppers with only the UGV's grenade launcher in "Persona Non Grata."

Friends and Foes Complete Rise and Fall on Hardened, Veteran, or Realistic.

Burn Baby Burn Destroy 80 Fuel containers.

Kill Box Kill 20 enemies with the Chopper Gunner in a single run in "Return to Sender."

No Big Deal Kill 75 enemies with ranged weapons.
40/75

Right 4 Life Complete act 1 with 4 different characters.

Mitko Vasilev Defeat Diamond Block league boss Mitko Vasilev

It Came from Below! Kill 6 enemies with the knife while underwater in "Legends Never Die".

Rail Hydra Complete 'Rail Hydra'

Diggin' in the crates Find 11 treasure chests in the darkness of the Tombs

Payback Complete "Mind the Gap", "Goalpost", and "Return to Sender" on Veteran difficulty.

Silverback In Black Hack the Data Vault and brace yourself for Cyber's Avengening in Dead Ops Arcade 2.

Burial at Sea Completed Burial at Sea - Episode 1.

Heads Down In Multiplayer, fully suppress 5 enemies

YOLO Among Thieves Beat the Last Chapter Without Dying on Normal Difficulty or Harder

One More Time Complete a New Game+ playthrough

Walk Free You successfully lost a 4 star wanted rating.

Tranquility Lane Completed "Tranquility Lane"

Holtzman Defeat Hazard Company league boss Holtzman

ARRR-Rated Beat "Death, Baby" while wearing the pirate hat

Understanding Madness Complete Demon Within on Hardened, Veteran, or Realistic.

Curator of Nightmares Recreate all of Iris' nightmares in the Painted World.

School of Hard Knocks Request Stiles to toss you grenades 15 times.

Hard shell, soft core Defeat the Commander

What is the Labyrinth? Meet the Labyrinth Keeper

City of Lights Complete "Bag and Drag" and "Iron Lady" on Veteran difficulty.

Well Begun Is Half Done Complete 10 levels in Score Attack with a gold score

Sting like a Talon In Campaign, kill 20 enemies while flying the same Talon.

The Darkest Hour Complete "Eye of the Storm", "Blood Brothers", and "Stronghold" on Veteran difficulty.

Scientific Pursuits Completed "Scientific Pursuits"

Let the Good Times Roll! Participate in all the activities at the wedding.

Perfect Storm Collect the Storm Hollow

Against All Odds Bring down The House

Fly, Swim, Shoot Complete Sand Castle on Hardened, Veteran, or Realistic.

The Waters of Life Completed "The Waters of Life"

Run Through the Jungle Fly under 3 main bridges between the islands in one continuous glide.

All That Glitters Defeat Avarice

Only when he stops breathing Set the Dialog Volume slider to zero