Big_Blue_Tree

Stunning! Pigsy's Perfect 10: Stun 5 enemies using one single EMP device.

Seasoned Swashbuckler Complete the Gilded Steam Ship Adventure.

Camper Use the camp at least 25 times.

Salute Me Achieve the rank of Lieutenant.

Can You Feel It? Defeat The Hand

I've Got This Acquire all upgrades

Sub Zero Complete the "Arctic Recon" Special Ops mission on Veteran difficulty.

Give Them Something to Believe Complete New Game Plus

Elite Destroy 5000 Zetachron ships.

Gest - Chapter XIII Finish the levels from Chapter XIII in Warrior difficulty

Homicidal Kill the guide, you monster.

Still counting Attain a Time Trial star rating of 50

Bear Up! Accumulate 40 hours of play time.

Chapter 2 Speedrun Complete a Speedrun of Chapter 2 below the target time.

Double Vision Trounce the Twins.

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

Wired Up Place 100 wires.

Chapter 4 Speedrun Complete a Speedrun of Chapter 4 below the target time.

Tank Oppressor Destroy 20 tanks in sequence.

Chapter 3 Speedrun Complete a Speedrun of Chapter 3 below the target time.

Testing the Fences Break 20 panes of glass

Dinner Date Pigsy's Perfect 10: Collect all hidden food and pin-up girls.

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

Fly Swatter Destroy 3 Flypods within 5 seconds on any level of Insect Infestation.

Master of the reliquary Gather all the fingers of Frankenstein

Appease the Volcano Gods An NPC is destined to die in a trial by fire.

Magic Socket Obtain the Magic Socket artifact.

Unraveling the Landscape Some of these developed stone rows or processional walks that channelled the approach of both the dead and those wishing to commune with them.

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

Compulsive Hoarder Obtain at least 100 hidden treasure items.

Prime Directive Shatter Skeletron Prime.

Avenged Confronted the culprit behind the Vael family's murder. ("The Exiled Prince" downloadable content)

Memento Gave Sebastian a family heirloom. ("The Exiled Prince" downloadable content)

Chapter 6 Speedrun Complete a Speedrun of Chapter 6 below the target time.

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

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

Skirmish - Chapter XIV Finish the levels from Chapter XIV in Squire difficulty

Real Estate Agent Have all possible town NPCs living in your world.

Dark Side Complete zone 21 without rescuing any survivors.

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

Orb of Delusion Obtain the Orb of Delusion artifact.

Chapter 5 Speedrun Complete a Speedrun of Chapter 5 below the target time.

Chain Gang Killed 2 Malthusians within a timed chain attack.

Make Friends Acquire all six main characters.

Crystal Clasp Obtain the Crystal Clasp artifact.

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

Chapter 7 Speedrun Complete a Speedrun of Chapter 7 below the target time.

Chapter 8 Speedrun Complete a Speedrun of Chapter 8 below the target time.

The Force Complete Zone 18 without upgrading weapons.

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