Checho-73

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

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

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

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

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

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

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

I've Got This Acquire all upgrades

Give Them Something to Believe Complete New Game Plus

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

Top Photographer Took 100 or more Scapes shots or race photos

Still counting Attain a Time Trial star rating of 50

Professional Reach Rank 10 (Ranked Match)

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

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

The Specialist Learned all the skills of a single vocation.

Decent Drifter Earned a total of 100,000 Drift Points

Chapter 3 Speedrun Complete a Speedrun of Chapter 3 below the target time.

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

Super Rallier Earned Gold in all Special Rallies in Mission Challenge

Endurance Racer Drove for a total of 24 hours

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

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

The third faction Rescue all the Buddies from their respective predicaments

Chapter 6 Speedrun Complete a Speedrun of Chapter 6 below the target time.

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

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)

Route 66 Racer Drove for a total of 2,451 miles (approx. 3,945km), the length of the USA's famous Route 66

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

Chapter 5 Speedrun Complete a Speedrun of Chapter 5 below the target time.

Chapter 7 Speedrun Complete a Speedrun of Chapter 7 below the target time.

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

Chapter 8 Speedrun Complete a Speedrun of Chapter 8 below the target time.

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

Wander and the Forbidden Clear the game in hard difficulty

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

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

Chapter 9 Speedrun Complete a Speedrun of Chapter 9 below the target time.

The Philanthropist Gave 50 presents.

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

The Veteran Defeated 3,000 enemies.

Over the Edge Unlock all other trophies

It's a Trap! Kill at least one zombie with three different traps in a single round. (Map Pack 2 only)

Campaign Wonder Obtain 114 medals on the original Arkham City and Robin Bundle Pack campaigns (as Robin)

Campaign Nightwing Obtain 114 medals on the original Arkham City and Nightwing Bundle Pack campaigns (as Nightwing)

The Laborer Completed 50 notice board quests.

Finale Unlocked the Ending Movie

Worst Nightmare Master the Worst Nightmare Dark Knight track

Eye Gouger Defeated the Gazer in Bitterblack Isle.