High_Fiiive

Yeeee HAW! Complete the Adventure Mode on the Hard difficulty.

Pea Shooter Kill a Rhino with only a pistol in Nightfall in Regular or Hardcore difficulty.

40 Knives! Kill 40 zombies with the bowie knife. (Map Pack 3 only)

Mid Stakes Win a run on at least Black Stake difficulty

Factory Zero You survived Hei Zhen Zhu and RBS using no Praxis kits, weapons, grenades or mines. Whoa.

Perkaholics Anonymous! Survive until round 20 without buying a single Perk. (Map Pack 3 only)

Pack-A-Punch-ectomy In Revelations, recover the Pack-a-Punch machine from its abductor.

Frequent Flyer! Use the teleporter 8 times. (Map Pack 3 only)

Turbocharged Completionist Gain all the stars in 'Turbocharged'.

World Peace... For Now Beat the game on all difficulties.

Utility Man Complete all Missions intercepted from cellular tower signals

I’ve seen some things… In Kino Der Toten, visit every location the teleporter can take you to.

Lamborghini Icons Completionist Gain all the stars in 'Lamborghini Icons'.

Moneybags Have 15000 credits in the bank in Outbreak.

Soul Survivor Reach round 15 in Nazi Zombies without getting revived. (Map Pack 2 only)

Deer in the Headlights Stab five stunned enemies in a row in the "Light 'Em Up" Special Ops mission.

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

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

Day 2 Mastered Complete all Day 2 challenges at gold level

Speedrunner Win a run in 12 or fewer rounds

Pacesetter Completionist Gain all stars in 'Pacesetter'.

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

Salute Me Achieve the rank of Lieutenant.

Handyman In a Single Player game, repair a hunting shelter

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

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

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

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

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

Safari Tour Play at least one full round in every Official Map (Ranked Match)

Velocity Completionist Gain all stars in 'Velocity'.

Taking Flight In Gorod Krovi, ride a Dragon.

Evolution Completionist Gain all stars in 'Evolution'.

Is everyone here? Unlock all characters from the original roster.

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

Pack Addict! Upgrade 5 weapons at the Pack A Punch Machine. (Map Pack 3 only)

The New Time-Master Beat all of Nefarious Tropy's times in Time Trial Mode.

Still counting Attain a Time Trial star rating of 50

Gross! Drink water from cooler that has the lawyer head in it

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

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

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

Torque Completionist Gain all stars in 'Torque'.

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

High Score Score 800,000 points in one game -- with Game Settings set to Hardcore.

Chapter 2 Speedrun Complete a Speedrun of Chapter 2 below the target time.

Professional Reach Rank 10 (Ranked Match)

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

Chapter 4 Speedrun Complete a Speedrun of Chapter 4 below the target time.

Demolition Expert In a Single Player game, destroy 6 or more trees with 1 explosive