Locke_NHM

Skeet Shoot Throw an enemy into the air and kill him with gunfire before he lands

Raising the Stakes Awarded for collecting your first prize at the casino.

Jeweler Never fall in the fish dryer

I AM the Batman! Reclaim your city.

A Fighting Chance Craft a Weapon

In Your Element Inflict Elemental Effects on enemies 50 times

Gotta craft them all! Have made one of each craftable item

Return to the Colony Achieved Return to the Colony ending.

Forgiveness Saved Mary

Heads Up! Complete the PAVEL level.

It's all in the details Find all Mnesist memories

Skewered in Space Impale an enemy into a Decompression Window to cause it to blow out

Nose for Treasure Found 10 treasure chests.

I can open doors! Complete the Breach in 10 seconds

You're Not Murasaki Complete Chapter 11.

Rain Man Complete the BRIDGE level without a kill.

Does Not Obey Smash your way through all the Billboards

Snuffed Out Defeat Flame Face

Technical Difficulties Kill the NewsWatch 6 team of Tom Dawson, Bud Langley and Sara Stephens

''Aggressive Negotiations'' Defeat 3 enemies at the same time with an explosion

The Quick and the Dead Kill or incapacitate 50 enemies while time is slowed.

Full Send Complete all Long Jumps

Danger Zone Complete all Speed Traps

Bronze Revenge Obtain 24 medals on the original Arkham City ranked maps (as Batman)

Into the deep Complete 12 consecutive Waves and escape from the Horde Map "Into the Darkness".

Operation Black Flag Complete Operation Black Flag.

Fisherman Kill the Catfish.

Developer Spend 1 hour on the DEVELOPER level.

Boon of the Nomad Find Barrel in Hidden Cave

Opposite of Fail Complete all Fale Quests

Cabin Fever Make it to the cabin in Regular or Hardcore difficulty.

Pest control Find all Scaramechs

Scarlet Medal Defeated a powerful enemy with graceful poise.

After Hours Spend 5 hours out after curfew.

Autojock Buy all vehicles available for purchase.

Full set Find a pair of bast shoes

V for Vendetta After reviving with Second Heart, kill or incapacitate the enemy who killed you within 5 seconds.

Silence Those Guns Destroy every enemy Cannon

My Boom Stick Kill 6 enemies at once with Line Gun's Alt-Fire (single player only)

Under The Red Hood Shut down this operation.

At the Summit of Apocrypha Complete "At the Summit of Apocrypha"

Retail Therapy You unlocked the special ability of buying guns from Little Jacob.

Guns For Show Use all guns at least once

8-hit wonder Perform 40 8-hit Combos

Chapter V Gain access to the Vampire Castle

Kitted Out Fully upgrade a weapon.

Invisible Savior Complete the FACILITY level without killing or raising alarm.

Push It to the Limit Upgrade any weapon to +20

Stay Alive! Collected all trophies

All in the Family Collected all of the Mysterious Objects.