ParadoxCluster

I Had To Put Him Down Kill a Caragath with an Execution.

Clock Stopper Responded swiftly to the appearance of enemies.

The Stars, Like Dust Attain 'Trailblazer' status in Space Exploration

Biff! Bap! KaPow! Kill three enemies in a melee combo.

Skilled Clear any mission (including Side Ops and Extra Ops) with a S-rank

Twice Nightly Complete New Game Plus

Silver Revenge Obtain 48 medals on the original Arkham City ranked maps (as Batman)

Not a sole survivor No-one survived!

From the Shadows In Shadows of Evil, spot the Shadowman fives times in one game.

This Is Ghana Be Good Complete the level "Ghana – Pursuing James Rutland"

Time Out Assign a settler to a pillory

Tactical distractor Distract 20 enemies with flint or rocks

Juggler Kill 30 enemies while they're falling through the air.

Who Loves Ya Baby Kill 50 brutes.

Spread The Love - Kill 5 Helghast at once using the WASP's secondary fire Killed 5 Helghast at once using the secondary fire mode of the WASP launcher

Killing Frenzy Kill 20 enemies in 60 seconds.

Counterintuitive Perform 20 Counter Attacks.

Untouchable Complete a Chapter without losing any health.

Love/Hate Relationship Taunt AND/OR Compliment 50 gang members.

Glim Reaper Awarded for gathering 2,000 glims.

Locked and Loaded Develop 300 or more development items.

King of Adventure Discovered all of the treasure chests

You got a better way? Maxed Conrad and Fliss's Relationship

Sociopathic Networker Talked to all of Claptrap's Holographic Projections.

Long way down Throw an enemy off one of the bridges (Mission 8)

Getting Off Track Complete mission “Off the Rails”.

And Embrace What You've Become Install at least one experimental augmentation.

Playground Bully Unlock all 4 areas of the Playground.

The Angelic Ruins Completed the larger challenge in The Angelic Ruins coliseum

Danger Close Kill 15 enemies with a zero G grappling hook.

Bring 'em to Justice Capture all warrants alive in single-player

Elevator Action Knock off every Tripod during the Elevator Sequence

Man vs Monsters Play 25 BATTLEMODE matches

Solid Gold, Baby! Earn any 70 Gold Medals on Missions, Strangers and Freaks.

Corporate Warfare Protect a client's interests by performing a less-than-hostile takeover.

DLC: Zombies: Blood Zragon Kill the Blood Dragon in Killer Climate.

Covered in Blood You met Bonnie Harless

The Fat and the Furious Complete a Continuous Speed Run as Doughnut Drake

End of Act 3 Reach the end of Act 3.

Legendary Gunsmith Cold Darkness Challenge: Open 6 upgrade pry chests

Great Sage Equal of Heaven Complete all chapters on Hard.

“Worlds of Hurt” – Collector Found all collectable Roses in “Worlds of Hurt”

End of the 'lein' Find and kill the visiting General (Mission 3)

Master of Fasting Complete a Mission with only the Famine Mode cheat on

Here's your World 2.0 Kill Walker.

Dragonrider Tame and ride 5 dragons

Possible futures Found all of the white framed Pictures

I've Got You! Drag 9 unique allies to safety.

Coco's Memories View Coco's memory echoes

DLC: Zombies: ReZolution Complete all 7 movie pitches.