Nacinator

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.

Acquire Waffle Weapons! Obtain the Ray Gun, DG-2, and the Monkey Bomb at the same time in a game. (Map Pack 3 only)

Legendary Crafter Craft a Legendary Item in any Mode

They call me… Tim Hire an Iron Wolf

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

Nahantu Sightseer Explore all of Nahantu.
0/100

The Postman Delivered the journal to Lucien.

Maybe I should set up my own shop? Vendor 1,000 items
0/1000

Deadhead Get 150 zombie headshots in a single game. (Map Pack 2 only)

Act 3 Cleaner Complete all Act 3 maps on Nightmare difficulty.

Escaped Awakening Escape Awakening for the first time in Regular or Hardcore difficulty.

Round the Riverbend Find the Secret in Blood Stream.

1-Upsmanship Complete Extra Life Mode with 5 Extra Lives in your Inventory (Ancient Gods 1)

Egg-stra Awakening! Complete the Egg-Stra XP challenge and then scan an obelisk in the Invasion DLC package.

It's a Trap! Kill at least one zombie with three different traps in a single round. (Map Pack 2 only)

Hard Headed Collect 1000 helmets

So Euro Enable European competition in the first season of Career

Warpath Get the rampage bonus up to 5 sequential kills

Pit Master Discover and fight Hidden Kombatant 3 in Arcade Ladder

Barely Made It Jump over a Cultist Bear Trap without triggering it.

Turnabout is Fair Play Kill 50 Cryptids with the Venom-X weapon in Nightfall in Regular or Hardcore difficulty.

Nightfall Completionist Complete all challenges and kill the Breeder in Nightfall in Regular or Hardcore difficulty.

Reinvent the Weapon Wheel Re-collect all of the weapons on the Weapon Wheel

Rus Do Fah So La Te Do! Upgrade a Rune using the Horadric Cube

Tier One In a group of 4 finish an Operation on Challenge with 5 directives enabled.

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)

Muppet Mastery Complete The Muppet pack's story

Spirited Sparring Kill 500 enemies with Ultimate Skills as a Spiritborn.
0/100

I am death incarnate! Beat the game on "I am death incarnate!" difficulty or higher

Crystal Clear Mow down all weed patches in the world in Story mode
0/100

King in the North Complete all Final Stand Assignments

No Goal for You! Goal Line Clearance

Upping the Ante Kill the Kraken using a Relic in Mayday in Regular or Hardcore difficulty.

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

Live Die Reload Complete Extra Life Mode with 5 Extra Lives in your Inventory (Ancient Gods 2)

Hat Trick Kill 3 aliens with a single shot from the NX-1 Disruptor in Regular or Hardcore difficulty.

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

Force Majeure Claws Kill a Slasher with Iron Claws.

Rotor-Coaster Find all the rotorpacks in Prospecto Valley in Story mode
0/100

Game Over Beat Horde Mode

The circle is now complete Get to Rank 100

Explorer Reporting Acquire all Act waypoints with a character

Dog Fight Kill a Gargoyle with the Vanguard in Awakening in Regular or Hardcore difficulty.

Mass Exodus Complete the final Ancestor encounter in Regular or Hardcore difficulty.

Eggstra Nemesis! Complete the Egg-Stra XP challenge and then activate a generator in the Nemesis DLC package.

Big Top! Achieve a score of 2500 or higher in "Gonzo's Endless Cannon Run Ride!"

Can You Feel that Shield Power? Complete "Homebase Storm Shield Defense 6"

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