AmberSunset

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

Five victims helped Help or rescue 5 victims

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

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

Heroes of the Resistance Beat a Retaliation mission with 3 or less civilian deaths

Super Collision Course Either on (at least) your 2nd playthrough or in Hard (or greater) difficulty, conquer the fierce battle at Glaivend Basin without using any items!

Bear Up! Accumulate 40 hours of play time.

Epic soul collector Collect 5 000 000 souls

Well Informed Have a look at all the different info-view panels

All Members Add each teammate to the party at least once.

Let's go shopping Use every item at least once

Light adept Learn all Light spells

Lock and load Learn all shooting improvements

Fully Loaded Maximize all upgrades.

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

Magic Socket Obtain the Magic Socket artifact.

Brave one Defeat first boss.

Forest one Destroy the Forest one.

Breathing Room Kill a Viper who is strangling a squadmate

Swift Gatherer Pick up three items after clearing a mission.

Avenged Confronted the culprit behind the Vael family's murder. ("The Exiled Prince" downloadable content)

Memento Gave Sebastian a family heirloom. ("The Exiled Prince" downloadable content)

Compulsive Hoarder Obtain at least 100 hidden treasure items.

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

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

Room to Grow Upgrade a facility

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

SIMulated Town Purchase a new map tile for the first time

Chatterbox Sometimes, after you've found a discovery point or when you're at a save point, you have the opportunity to press L3 to initiate a conversation between your companions. This is proof that you've experienced many Things and had a lot of Opinions about them.

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

Forest researcher Find all the keys in the forest.

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

Boundless Courage Achieve victory while morale is low.

Orb of Delusion Obtain the Orb of Delusion artifact.

Airstrike master Get maximum Airstrike upgrade level

Unbelievable metabolism Upgrade health regeneration level to maximum

I'm so special Learn all Special Form upgrades

Crystal Clasp Obtain the Crystal Clasp artifact.

Make Friends Acquire all six main characters.

The best soul collector Collect 50 000 000 souls

Shooting master Get maximum Shooting upgrade level

Melee master Get maximum Melee upgrade level

Master at arms Unlock all the the Warrior skills and their upgrades

Master of all skills Get maximum Shooting, Melee and Airstrike upgrade level

Car Explosion Cause an enemy to die in a car explosion

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

Shindo: Max Trust Earn maximum trust with Shindo.

A Horrible Truth Recover the Blacksite Data

Flawless victory Win a boss fight without losing your health

Saint One Defeat third boss.