UnseenChild

Final Hearing Sheath your weapon immediately after an enemy dies from Bleed

Partners in Time [Tape 2] Resolved Autumn's break down.

More For Me Open 100 treasure chests.

The Secret Surrender the Music Box.

Take to the Skies! Obtain the Sky Flyer.

Test Your Might Defeat the final enemy in the tournament

The Eager Assassin Meet Yagoro

Established Catcher Capture 50 Monkeys.

Nailed it! [Tape 2] Tried all shapes on the pin screen.

Trash Picker Scavenge 40 items in a single game in Regular or Hardcore difficulty.

With Bells On Purchase all of Faith's upgrades

File R-07: Status - Closed Complete File R-07: Assassination Attempt.

Deep Impact Complete the adventure at Broken Tooth.

Lifted From the Deep Catch 250 fish using rods.

Campaign Silver Obtain 72 medals on the original Arkham City campaigns (as Batman)

Mix Master Play a Custom Speedlist you have created (Multiplayer)

Frosty Monkey Play the Ski Kidz Racing mini game.

I Saw You On The Battlefield Destroy all Security Hubs

That Old Familiar Feeling Clear The Hallway Of Lasers

Mission Impossible Complete the game on Zealot setting

Complete Eve's Asylum Complete the main path of Eve's Asylum

Depth Clear the "Eliminate the Renegade Threat" Side Op by extracting both targets

Hull: Refined Upgrade to the 3rd tier hull.

Tekken Fanatic Complete all other objectives.

Fast and Furious You defeated the horror at the sawmill in less than 1 minute and 30 seconds.

Have Spacesuit - Will Travel Attain ‘Adventurer’ status in On-foot Exploration

A son of the land... Complete ''Ring of Fire''

For the Night is Dark Endurance Co-op Challenge: Clear 3 Enemy Camps at night in a single expedition

Dimensional Bypass Traverse a long distance using Manifest.

Just out of Reach Contact your team and escape Comms without being attacked by an android

Hey, it's-a-me! Execute a stomp move on an enemy

With Practiced Bravado 100 Kills During Shootdodge

Teamwork Endurance Co-op Challenge: Warm up from freezing by standing next to a campfire lit by your partner

Go Pro or Go Home Unlock all the Pro mods on a car (Single Player)

Finish Him? Perform any fighter's hidden finishing move

Communication Skills Endurance Co-op Challenge: Kill 5 enemies that have been marked by your partner

Collector Complete a collection

TLAD: The Lost Boy Become leader of The Lost. (The Lost and Damned)

Campaign Gold Obtain all 108 medals on the original Arkham City campaigns (as Batman)

I Felt Your Presence Witness the cult's meeting

Tenacious Traceur Wallrun, Turn, Jump, Wallclimb, Turn, Jump, Wallclimb, Turn, Jump

Iron Will You faced your own demons and gave no ground to them.

Throttled Escape Escape using a relic in Regular or Hardcore difficulty.

Completionist Complete all Extinction challenges and escape in Regular or Hardcore difficulty.

Top Of The Food Chain You successfully killed 20 players with a pistol in a deathmatch.

Moving On Up! Collect 20 Specter Coins.

Into the Sunset Salim returned home to his son

Alone Time Endurance Co-op Challenge: Spend at least one day more than 60 meters apart

Perfect Knight - Day 2 Complete every challenge in Arkham City - Main Story, Side Missions, Upgrades, Collectables, New Game Plus and Riddler's Revenge (as Batman)

"Teamwork" Endurance Co-op Challenge: Collect an Artifact while your partner is down