XCsuperstar2010

Silent Night Sneak through the courtyard undetected in Liberation.

Shopaholic Buy all the items put on the block at the Borsodis' Auction House.

Optimized Customize a weapon.

Darkness Dolls Collect all the items on Farmhouse

Black Forest Babies Collect all the items on Black Forest

Beam Me Up Discovered all named locations aboard the Helios Space Station.

Treasure Hunter Find 50 treasures

Galaxy News Radio Completed "Galaxy News Radio"

The hills of Gallipoli Unlock all Codex Entries in The Runner

Paris Plunder Collect all the items on Burning Paris

All men dream Unlock all Codex Entries in Nothing is Written

Home Sweet Home Occupy The Relay Station (Valley Of The Yetis).

Wingman Perform 10 combo buddy takedowns

Snow Crash Reach Tau Volantis.

Who's the Hunter Now? Defeat a Hunter.

Flawless Freeflow Fighter 2.0 Complete one combat challenge without taking damage (any character)

Look Both Ways Kill all the KVA in the traffic section without damaging a civilian vehicle in "Traffic."

Bad Reputation Completed the Influence operation.

Hard Win any match on Hard Difficulty

Night Survivor Defend The Relay Station And Survive The First Night (Valley Of The Yetis).

Maximum Overdrive Kill 50 enemies while using Overdrive.

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

High Roller Win 10000 florins playing Hazard.

Delaying the Inevitable Save Richard with a serum.

Did It All Complete all side missions.

Shorty, You So Best Complete thy quest by rescuing yonder queen.

Fracture Jaw Complete Fracture Jaw in Campaign on any difficulty.

Welcome to Nam DLC Vietnam: Get back your gear at the helicopter crash site.

Fistful of Steel Execute 3 Steel Counters in a single battle (excluding those in the Hall of Virtue).

Bring in the Big Guns Defeat 30 enemies with gold weapons

Fast Break Score at least 2 Dunks in the first minute of a Hoops game

Snake in the Grass Take out a Japanese soldier lying in wait in the grass.

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

Legacy Found! Complete the Game

Challenge Accepted Complete the first rank of all non-level-specific challenges with a single character.

Pull! Shot an enemy chopper out of the air with a mortar.

In Memoriam Collect All Feathers.

VS Zed Win Win a VS Survival Match playing as the Zeds

Perfectionist Earn 3 gold medals in the Animus Virtual Training Program.

Biotics Bling Collect all the items on Biotics Lab

Ruthless Make 50 total Shots on Goal using Merc, Grog, or Ripper

The Champion Campaign: Maxed out your XP and levels.

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

Brainteaser Rescue the fifth hostage from Riddler

Outlander Arrive on Solstheim

Catacombs Cash Collect all the items on Catacombs

The Handler Complete level 'The Handler'

Broken Locks Completed the Security operation.

Carving Turns Complete the Drift driving story

Builder Complete One Relay Station Upgrade Quest (Valley Of The Yetis, Single Player Only).