Hawk-111

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

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

Tag, You're it! Use the Spotter Scope to tag 60 enemies or items in Open Combat Missions

2-fer Using the EBR-14, kill 2 enemies with 1 bullet 5 times in 'Payload' without sounding the alarm

Gest - Chapter XIII Finish the levels from Chapter XIII in Warrior difficulty

Elevator Out of Order Reach the roof in 'Highrise' under 45 seconds

Velocity Completionist Gain all stars in 'Velocity'.

New Superpower Complete all China Rising Assignments

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

Back in the Field Acquire the Major's keycard in 'Deep Cover' within 90 seconds without being detected

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

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

You know you're REALLY Insane, right? Complete the entire main campaign on Authentic Plus difficulty

Burgertown Escort Service Rescue 1 survivor in Infection.

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

Master of the reliquary Gather all the fingers of Frankenstein

Dinner Date Pigsy's Perfect 10: Collect all hidden food and pin-up girls.

Come On And ... Slam 10 zombies at once in Outbreak.

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

Wishing for the Best Complete the "Last Wish" Raid.

Robin Revenge Obtain 78 medals on the original Arkham City and Robin Bundle Pack ranked maps (as Robin)

Nightwing Revenge Obtain 78 medals on the original Arkham City and Nightwing Bundle Pack ranked maps (as Nightwing)

Deliver This Complete the "Special Delivery" Special Ops mission on Veteran difficulty.

Gotta Catch'em All Collect all secrets.

Better than the Best Complete the entire campaign on Authentic Plus difficulty with no manual saves

Extreme Manhunt Complete a Seasonal Manhunt mission on Challenge difficulty or above.

Skirmish - Chapter XIV Finish the levels from Chapter XIV in Squire difficulty

Dumb Luck Kill 5 enemies at once with explosive damage.

Flyswatter Destroy all helicopters in the "Vertigo" Special Ops mission.

Egg-stra Devastation! Complete the Egg-Stra XP challenge and then destroy a hive in the Devastation DLC package.

Mesa Dorado- Insane Complete Mesa Dorado on Insane.

Street Fighter Complete all Dragon's Teeth Assignments

Survivor Survive until Round 25 in Outbreak.

High Wire Act Kill 10 enemies while using a zipline

Alright, Alright Survive until round 10 in Infection.

Pinnacle Complete the "Vertigo" Special Ops mission on Veteran difficulty.

PC Load Letter Use the 3D printer 15 times in a single match in Outbreak.

Acquire Waffle Weapons! Obtain the Ray Gun, DG-2, and the Monkey Bomb at the same time in a game. (Map Pack 3 only)

Gabe Fan Collect all cassette tapes!

Heavy Ordinance Specialist Destroy 50 Aerial Scorestreaks with Launchers in Multiplayer

To Jugger or to Jugger-Naut Kill all juggernauts after they land on Veteran difficulty in the "Vertigo" Special Ops mission.

Terra Verte- Insane Complete Terra Verte on Insane.

That's One Way to Do It... Destroy an airborne enemy helicopter with a Mortar Strike

Good Father Collect all robot pieces

Revenant Complete the Game on Insane.

Deadhead Get 150 zombie headshots in a single game. (Map Pack 2 only)

People Skills Complete the game in Co-op on any difficulty.

Choppy Chop Chop up 50 bodies

AMG Completionist Gain all stars in 'AMG'.

Comprehensive Showing Post a result online for every Challenge for your Friends to compare.