EkoJack

Like the back of your hand Reach 100% exploration on one REGION in Alps

Bronzed Complete the Bronze stage of all Skills

Void Collector Recover 30 Void Gems

Electric Whisper Learn how to craft Electric Arrows

Life Collector Recover 30 Life Gems

The path of the Claws Acquire all of the Chaos Claws skills and upgrades

Tomb Raider Collect all relics, artifacts and weapons

Flawless event Complete a World Tour event without dismounting.

In the Belly of the Beast In Zetsubou No Shima, survive getting consumed.

Chaos Collector Recover 30 Chaos Gems

Salute Me Achieve the rank of Lieutenant.

Happy Trails Complete By the Trail of Our Dead

Expert Silversmith Recover all the Void, Chaos and Life gems

Target Score Sampler! Beat the target score in any Chapter (Points Count Mode).

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

Speed Slayer Kill the Breeder in less than 5 minutes in Nightfall in Regular or Hardcore difficulty.

Keepsakes Of War Collect all secrets in Act 2

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

Sleuth Unlock all intel (videos and audio files)

Throttled Survival Kill the Breeder while using a Relic in Nightfall in Regular or Hardcore difficulty.

Stunning! Pigsy's Perfect 10: Stun 5 enemies using one single EMP device.

You Snooze, You Lose Sneak up on The End and hold him up to make him drop an item

Taking Flight In Gorod Krovi, ride a Dragon.

In Search of Enlightenment Collect all secrets in Act 3

Get a clear shot Manually perform a headshot with the ACU helicopter

Signing Day Announce where your college ball will be played at.

No Compromise, No Regrets You battled for Caracas

Der Meisterbogenschuetze In Der Eisendrache, obtain all of the ancient bows.

Survived Mayday Kill the Kraken for the first time in Mayday in Regular or Hardcore difficulty.

The path of the warrior Acquire all of the skills and upgrades

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

Still counting Attain a Time Trial star rating of 50

The Hero and the Madman You completed Mercenaries 2

… and you shall find Find and unlock 110 Drop Zones in Alps

Five victims helped Help or rescue 5 victims

It's All in the Reflexes Succeeded 10 Great Skill Checks.
3/10

Spared no expense Unlock Isla Nublar

Targets Acquired Get past the first gate in Awakening in Regular or Hardcore difficulty.

I've Got This Acquire all upgrades

Gong like the Wind In IX, defeat all 8 challengers summoned by a gong within 5 minutes

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

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

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

Postmaster Complete any outpost by activating all of the generators in Regular or Hardcore difficulty.

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

Objective Driven Complete a total of 30 objectives across all matches

Stowaway In Voyage of Despair, spend 5 consecutive rounds in the Cargo Hold

West Side for Life In Blood of the Dead, reach Round 20 without leaving the West Side of the island

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

Give Them Something to Believe Complete New Game Plus