ThaBrickWalker

Unite In Speed Completionist Gain all stars in 'Unite In Speed'.

Have You Tried Turning it Off and On? Use a Shock Stick to disable an enemy Sentry Gun

E99 Tech Geek Purchased 10 different Hero Upgrades in single player campaign

A Man of Principle Complete the SAM'S STORY chapter earning the Captain's full trust.

All Star Get 100 Stars in S.T.A.R. Lab Mode

Shadow Vigilante Master the Shadow Vigilante Dark Knight track

Burgle Burgle Burgle Steal 10 kills from a teammate in Outbreak.

Bronzed Complete the Bronze stage of all Skills

It's just a scratch Complete THE TWO COLONELS Chapter without using any Medkits on Normal or higher difficulty.

Pursuit of Knowledge Filled 80% of the Datalog.

Things That Go Ka-Boom Learn how to craft Exploding Arrows

Helo Hat Trick Destroy each objective helicopter in 'Reactor' with a different Armament

David vs Goliath In Checkmate, destroy the APC using an RC-XD

Great Owl Find all the Night Hunters' secret stashes in the SAM'S STORY chapter.

Electric Whisper Learn how to craft Electric Arrows

Pacesetter Completionist Gain all stars in 'Pacesetter'.

Snow Angel Execute the forest sniper in 'Frozen Tundra' with a takedown

Rapid Reflexes Get 5 Headshot Kills during a single use of the Adrenaline Stim in Campaign

In the Belly of the Beast In Zetsubou No Shima, survive getting consumed.

Hitchhiker Defuse the bomb on the truck in 'Gora Dam' while it is in motion

Campaign Kitty Obtain all 108 medals on the original Arkham City campaigns (as Catwoman)

Let's Play Complete the first Horde Mode Mission

The 40-Yard Digital Dash Breach: Succeed 3 Data Sphere deliveries.

Sub Zero Complete the "Arctic Recon" Special Ops mission on Veteran difficulty.

Throttled Survival Kill the Breeder while using a Relic in Nightfall in Regular or Hardcore difficulty.

Time Master Completed Singularity on Hard Mode

Speed Slayer Kill the Breeder in less than 5 minutes in Nightfall in Regular or Hardcore difficulty.

Taking Flight In Gorod Krovi, ride a Dragon.

Velocity Completionist Gain all stars in 'Velocity'.

Evolution Completionist Gain all stars in 'Evolution'.

Survived Mayday Kill the Kraken for the first time in Mayday in Regular or Hardcore difficulty.

Hey, Catch! Throw and hit an enemy directly with a Flammable Cannister then blow them up with it

Der Meisterbogenschuetze In Der Eisendrache, obtain all of the ancient bows.

Bulldozed In Ground Control, crush 25 enemies while driving the tank

Targets Acquired Get past the first gate in Awakening in Regular or Hardcore difficulty.

Shot Blocked Shoot the gun out of the air in 'Flashpoint' before a terrorist catches it

Discriminating Buyer Use exactly one of each care package in the "Special Delivery" Special Ops mission.

Postmaster Complete any outpost by activating all of the generators in Regular or Hardcore difficulty.

I've Got This Acquire all upgrades

Iron Mode Complete the game in Iron Mode.

Make it Count Win a ranked multiplayer match.

I Got This In The Darkest Shore, survive the initial beach rush without using any machine gun turrets.

Torque Completionist Gain all stars in 'Torque'.

Lights Out Complete the "Light 'Em Up" Special Ops mission on Veteran difficulty.

Big Game Trapper Use a hypno trap to turn a Rhino friendly in Mayday in Regular or Hardcore difficulty.

I Call Shotgun! Drive a vehicle with a Sentry Gun on the back and have it kill 5 enemies

I came in like a Resogun Accumulate a total Wrecking combo of 1,000 in Demolition mode

Give Them Something to Believe Complete New Game Plus

Helpful Stranger Revive a player from a different Squad in MWZ

Undiscovered Truths Find all the intel hidden in Nightfall.