BooQueRoon

High Score Score 800,000 points in one game -- with Game Settings set to Hardcore.

Supernova Get 3 stars on each of the first 14 Echoes

That's One Way to Do It... Destroy an airborne enemy helicopter with a Mortar Strike

Golden Idol Perform every Single Player Skillshot in the game

Skitchin' Reach 200 km/h with the Hoverboard for 10 seconds while grappled to a vehicle

Wish Upon A Star Complete Sofia's story

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

Monkey Obsessed! Collect every Monkey Toy in the game.

Mercy Kill 5 enemies while they are on fire in Chapter 3: Fire Sale

Release the Kraken! Killed 20 enemies during the boat exfil in Rip Current

Professional Reach Driver Level 15

AMG Completionist Gain all stars in 'AMG'.

Catalog Conqueror STU: Complete all nekomata jobs in "The Spider's Thread" mode.

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

Full-Auto Frenzy! Kill a total of 200 Enemies using Rubi's Sub-Machineguns during acrobatic slow-mo.

Not My First Rodeo Ride a friendly Agency drone for 1,000 meters, without getting off it

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

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)

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

It's a Trap! In Shi No Numa, kill at least one zombie with three different traps in a single round.

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

Archivist Find 30 of 61 News Pickups in the Single Player Campaign

Drone Joust Defeat an Agent riding an Agency drone while riding an Agency drone yourself

Going Up… In The Darkest Shore, unlock the Ubersprengen.

Controlled Chaos In Revelations, override all of the Corruption Engines before round 6.

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

Dipped in Gold Purchase all Safehouse and Player Upgrades in Campaign

Rough Rider Destroy 15 vehicles during a single challenge

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

King in the North Complete all Final Stand Assignments

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

No Such Thing as Too Many Find and use all Armaments in Open Combat Missions

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

Enter the Hall Reach the Carnage Hall

Bulletproof Find all Plate Carrier Upgrades in Open Combat Missions

Case in Point Complete the Campaign on Veteran difficulty

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

Enforcer Get at least 15,000 points in one Echo round

Gearhead Collect all Weapons and Field Upgrades from Supply Boxes in Open Combat Missions

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

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

Speed Demon Hijack the tankers in less than 8 minutes in one life in Chapter 6: Overwatch

Hard Time Finish Story Mode on Fixer (Hard) difficulty.

Reunion Visit another Player's Base

The Architect Successfully build all of the Schematics in Mayday in Regular or Hardcore difficulty.

Demo Pro Destroy 25 vehicles during a single challenge

Danger Drone Defeat 10 enemies during a single Agency drone ride

Splicer God Complete the "Wrath of the Machine" raid on heroic difficulty.

Give Him the Stick Kill 25 enemies with melee attacks in Chapter 1: Why We Fight