Nelsonils

Double Trouble Complete The Pen and the Sword in Multiplayer.

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

Save the Poet Complete The Pen and the Sword in Single Player.

Honorary Member Reach Isle of Sgàil Mastery Level 20.

Lights Out Complete the "Light 'Em Up" Special Ops mission on Veteran difficulty.

Burgertown Escort Service Rescue 1 survivor in Infection.

Deliver This Complete the "Special Delivery" Special Ops mission on Veteran difficulty.

Come On And ... Slam 10 zombies at once in Outbreak.

Flyswatter Destroy all helicopters in the "Vertigo" Special Ops mission.

Falcon and the Snowman Complete Crime and Punishment in Single Player.

Two for One Complete Crime and Punishment in Multiplayer.

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

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

Pinnacle Complete the "Vertigo" Special Ops mission on Veteran difficulty.

Survivor Survive until Round 25 in Outbreak.

Under the Radar Select a Starting Location and use an Informant to smuggle an item into Milton-Fitzpatrick.

Alright, Alright Survive until round 10 in Infection.

To Jugger or to Jugger-Naut Kill all juggernauts after they land on Veteran difficulty in the "Vertigo" Special Ops mission.

PC Load Letter Use the 3D printer 15 times in a single match in Outbreak.

Extra Luggage Select a Starting Location and use an Informant to smuggle an item onto Haven Island.

Lock, Stock, and Barrel Complete all Mission Stories in Golden Handshake.

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

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

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

No Floating Shoot all buoys in the water.

Queen Firefly Kill 15 enemies with Marlene's assault rifle in one encounter in No Return
0/15

Full House Complete all Mission Stories for The Last Resort.

Forklift Tagging Shoot and hit the forklift driving around in the far section of the harbor.

Award-Core Assassinate target with the award and exit the mission via the main entrance, data core in hand.

Top of the Heap Reach New York Mastery Level 20.

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

Defenestration Dump the stock and take the scenic exit.

The Gold Account Complete Golden Handshake on Master Difficulty.

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

Top of the Heap Reach New York Mastery Level 15.

Null and Void Reach Haven Island Mastery Level 20.

Second Shooter Summon assistance by shooting locker 137.

Ensign Reach round 10 in Carrier.

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

The Platinum Package Complete The Last Resort on Master Difficulty.

The Dundee Make like the famous Aussie and leave.

Null and Void Reach Haven Island Mastery Level 20.

The Pleasure Shoot for gold and look to the sea.

Silent Sniper Complete The Last Yardbird as Silent Assassin.

Escaped from Wolfenstein Complete episode one on Don't Hurt Me or harder

Hawkeye Complete The Pen and the Sword as Silent Assassin.

One Man's Poison... Use the cure station to kill 5 host zombies at once in Infection.

Seven Figures Get a score above 1,000,000 points on The Pen and the Sword.

20/20 Upgrade 2 weapons to level 20 in Outbreak.

Never Knew What Hit Them Complete Crime and Punishment as Silent Assassin.