AIR_M_J

Razor Sharp Kill 15 enemies with the Forest flechette gun on the Road to Kala Moor

Femme Fatale Defeat Annuvin as E'lara

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

Act 1 Cleaner Complete all Act 1 maps on Nightmare difficulty.

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

Path of the Sage Thoroughly learn the third technique.

Gravestone Kill 100 Zombies with a vehicle in a single deployment in MWZ

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

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

Sandy V. Adventure Mode - Defeat all bosses as E'lara

Exorcist As Caddoc, send the demon in the library back to hell at the end of Chapter 4

Street Fighter Complete all Dragon's Teeth Assignments

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

Master Thoroughly learn all techniques.

Coward's Path Running from difficulties does not solve the problem.

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

Alright, Alright Survive until round 10 in Infection.

A Bridge To Somewhere Extend the bridge in Awakening in Regular or Hardcore difficulty.

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

Collector Loot 10 Superior or Custom items.

Survivor Survive until Round 25 in Outbreak.

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

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

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

Grounded As Caddoc, Put down the Blind Dragon at the conclusion of Chapter 5

Untouchable Complete level with no damage.

The Ultimate Sacrifice In Zetsubou No Shima, retrieve the Skull of Nan Sapwe.

You Can Pet The Dog Pet a Hellhound in MWZ

Act 2 Cleaner Complete all Act 2 maps on Nightmare difficulty.

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

Arhat Finish the game without dying.

Tough luck, chum! Complete Ragnarök - Part I on any difficulty.

Call me Terror-Billy! Beat the game on "Call me Terror-Billy!" difficulty or higher

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

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

Call of the Void Complete Ragnarök - Part II on any difficulty.

Man Slaughter Defeat Annuvin as Caddoc

Tier One In a group of 4 finish an Operation on Challenge with 5 directives enabled.

Act 4 Cleaner Complete Act 4 on Nightmare difficulty

Escaped Awakening Escape Awakening for the first time in Regular or Hardcore difficulty.

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

Red Faction: Armageddon Master Unlock all Trophies in Red Faction: Armageddon

High Wire Act Kill 10 enemies while using a zipline

Situation Adventure Mode - Defeat all bosses as Caddoc

Shaolin Warrior Complete the game on normal difficulty level.

Annihilation Get 100 Elite Zombie Eliminations in Zombies

Round the Riverbend Find the Secret in Blood Stream.

Egg-stra Awakening! Complete the Egg-Stra XP challenge and then scan an obelisk in the Invasion DLC package.

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

No Mo' Modi Get out of jail, but not for free