WallsofJericho21

Campaign Nightwing Obtain 114 medals on the original Arkham City and Nightwing Bundle Pack campaigns (as Nightwing)

Clean Sweep Complete the System Rift Jensen Story without killing anyone.

A Just Cause Decide what to do with the Altered Biocell.

Enough Coin to Disappear You survived The Brigmore Witches in low chaos with 10,000 coins

May Your Death Be Swift Win a Daily Run of No Return on Grounded difficulty

Murder He Wrote Find all pieces of evidence behind the Saridakis murder.

Queen Firefly Kill 15 enemies with Marlene's assault rifle in one encounter in No Return
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Diligence as a goal Get 3 stamps in any arena challenge.

Let it Snow Receive the Extreme Environment Suit (XE Suit)

Too Hot to Handle Complete the server chamber area without being detected by any HeatEye cameras or enemies.

Knock Knock Get Slaw to open the security door within the Palisade Blade.

Drilling for Justice Assemble the cryonucleation tunneller - the cryodrill

This Make You All Nostalgic? Complete the Part I challenge track in No Return

Don't Reach, Kid Find the basketball and put it in the hoop.

A Criminal Past Complete A Criminal Past.

Natural Talent You finished Mystery Foe without using any active supernatural powers

Stalact-tactician Takedown 2 enemies with one stalactite

Quid Pro Quo Help out a fellow inmate by making a trade.

For Auld Lang Syne Stop Freeze and bring Boyle to justice

Biology Lesson Kill a Bloater with the pump shotgun as Bill in No Return

Code of Conduct Complete A Criminal Past without killing anyone.

Dressed for the Occasion Blend in with the proper prisoner jumpsuit.

Keep Fighting Killed your first Biobot!

Umlauts or no Umlauts Decide the Fixer's fate.

Down with the Revolution Stop Anarky thug operations in South Gotham

Snowjob Get 3 enemies frozen in one attack

I Would Do It All Over Again Complete the story in chronological order

Smooth Like Soap Find Mejia in Cell Block B without raising an alarm.

It's Time Obtain the Kinetic Hammer

One Last Job Finish Final Transmission

Now I'm Feeling A Little Motivated Breach: Win 3 Challenges.

Burning Neodymium Breach: Eliminate a Prime Unit while the Titan.aug is active.

Objection! Get Mejia to confess to murdering Wilburg.

Master Wayne Take no damage when playing as Bruce Wayne

Not The Rippers You Are Looking For Breach: Use the Alarm_Cancel.pkg in a server.

Winners Don't Use Drugs (or Biocells) Complete A Criminal Past without using the Fixer Pill or the Altered Biocell.

Breaking the Ice Free all civilians frozen in cryogenic ice

The Chill in the Air Complete the Crime Alley AR Challenge unharmed as Batman, Robin and Nightwing.

Don't Let It Mellow Destroy all Hammer Crates on the Factory Floor

Come Out of the Cold Perform 3 ice wall takedowns

Bad Sector Breach: Complete 5 Ghost Servers.

Ashes to Ashes Breach: Complete the Santeau Darknet File.

Hourglass Breach: Complete 10 Santeau servers.

Paint the Town Red Find all Activist tags in Cold, Cold Heart

Data Emperor Breach: Complete 5 Tier 4 Network servers.

Armed to the Teeth Purchase all weapons and upgrades

Excess Baggage Fees Breach: Complete a server using 6 Expansion Items at once.

Quick Pick Solve any Security Lock System in less than 7 seconds

The Curtain Falls Flawless FreeFlow in every round of the Monarch Theatre as Batman, Robin, Nightwing and Catwoman.

Requiem for a Killer Defeat an old adversary in the Iceberg Lounge AR Challenge, playing as Batman.