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Alive And Kicking (And Shooting Too!) Discovered the biggest secret in the aetherwave industry.

You Have Selected Regicide! Killed the Slug Queen.

Put Out of Their Happiness Killed 50 Infected Humans or Parasites.
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Murder on Eridanos Completed Murder on Eridanos on any difficulty.

The Cold, the Bad and the Ugly Stop Harley Quinn's spectacular siege at S.T.A.R. Labs

City of Light Reach Paris Mastery Level 20.

Synthesize This Found Olivia Ambrose's journal.

Through the Dimensional Rift Defeated Omega.

Cleanest Hands You completed The Brigmore Witches without killing anyone

Peril on Gorgon Completed Peril on Gorgon on any difficulty.

Student of History Activate all Iron Lord Artifacts.

Build a New Friend! Pigsy's Perfect 10： Find all the parts to build Perfect 10.

Required Reading Collect all physical Codex pages in a single save slot (Ancient Gods 1)

Amalfi Pearl Reach Sapienza Mastery Level 20.

Crystal Spelunker Complete World Spear (Ancient Gods 2)

Best Best Friend Pigsy's Perfect 10: Ally a single Mech 2 times.

Navigators Build an Exocraft

Feline Revenge Obtain all 72 medals on the original Arkham City ranked maps (as Catwoman)

Lucky Charm Bracelet Acquire all Support Runes in a single save slot (Ancient Gods 1)

Switcheroo Complete "Fox Hunt"

It's Nice to Be Wanted Defeat each of Gotham's Most Wanted present during the KELVIN Incident

Element of Surprise Break Supercharged criminals 50 times using Elemental Effect weaknesses

What can possibly go wrong? Pigsy's Perfect 10： Complete all chapters.

Stomp-A-Mole Eject 10 Abas from the ground

Cross the Threshold Complete Reclaimed Earth (Ancient Gods 2)

Tougher Than Nails Acquire all Sentinel Hammer upgrades (Ancient Gods 2)

One Big Happy Family Complete "Face 2 Face"

Ash the Leech Gain 10 health chunks using Heroic Gifts

Vive la Résistance Complete all Connie Resistance Missions

Siege the Day Complete Immora (Ancient Gods 2)

Spliced Complete the "Wrath of the Machine" raid.

Masochist Lose 20 health chunks from using Heroic Gifts

Ultimate Pork Roast Recipe Pigsy's Perfect 10: Use all 4 devices on one enemy.

Community Service Complete all Angel Resistance Missions

Quadruplets! Pigsy's Perfect 10: Ally 4 enemies using one single Ally device.

Supply And Demand Complete all Freddie Resistance Missions

Hypersonic Complete all Secret Encounters in a single save slot (Ancient Gods 1)

Off The Record Complete all Claire Resistance Missions

Perfectionist Complete Suit Only and Silent Assassin Challenges on The Icon, A House Built on Sand or Landslide.

Silence is Golden You completed The Brigmore Witches without alerting anyone

Interrogo Totus Investigated every suspected and reported to Administrator Ludovico.

A New Protagonist Earned the top ranking in the Friendly Match.

Rest Your Weary Fists Kill the Dark Lord (Ancient Gods 2)

Miami Wise Reach Miami Mastery Level 20.

The Ultimate Price Make the Ultimate Offering

Won armed Complete a level using only one hand

Opportunist Unlock all Heroic Gifts

Fully Kitted 2.0 Unlock all Upgrades in the Bloodline expansion

Full House Fully upgrade your Gear

Ancient Marrakesh Reach Marrakesh Mastery Level 20.