Arsenik

Fundamental Principles Amended the Constitution 6 times in a single game

In the Belly of the Beast In Zetsubou No Shima, survive getting consumed.

Things That Go Ka-Boom Learn how to craft Exploding Arrows

Light adept Learn all Light spells

Complete Training Complete the Training mode.

Bane of Thedas Handed victory to the archdemon by killing Ferelden's last Grey Warden. ("Darkspawn Chronicles" downloadable content)

Hearty Have 9HP at one time

Sleuth Unlock all intel (videos and audio files)

Bigger than magic Finish trial #21 without using any magic.

Happy Trails Complete By the Trail of Our Dead

Lock and load Learn all shooting improvements

Salute Me Achieve the rank of Lieutenant.

True Love Found Reunite Aym and Baal with Forneus.

Electric Whisper Learn how to craft Electric Arrows

Safari Tour Play at least one full round in every Official Map (Ranked Match)

Well Informed Have a look at all the different info-view panels

Speed Slayer Kill the Breeder in less than 5 minutes in Nightfall in Regular or Hardcore difficulty.

Throttled Survival Kill the Breeder while using a Relic in Nightfall in Regular or Hardcore difficulty.

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

Never Speak of This Again Finish Extermination

Campaign Kitty Obtain all 108 medals on the original Arkham City campaigns (as Catwoman)

Developmental Graduate Complete the TRAINING CHECKLIST.

Capital Punishment Completed the game on the hard game difficulty setting, any ending.

Mix Master Placed 25 different types of fish in a tank at the same time.

Taking Flight In Gorod Krovi, ride a Dragon.

Moocifer Create a Cow Demon

Pack Addict! Upgrade 5 weapons at the Pack A Punch Machine. (Map Pack 3 only)

Handyman Open and buy all perks in game

Sapphire Beat the game with the Defect.

Kali Ma Complete Abaddon Asylum on any difficulty.

Der Meisterbogenschuetze In Der Eisendrache, obtain all of the ancient bows.

Berserk Kill 15 enemies within 20 seconds on normal or higher difficulty setting in campaign mode

Survived Mayday Kill the Kraken for the first time in Mayday in Regular or Hardcore difficulty.

Been there, done that Play at least one full round on all maps in competitive mode.

Vendetta Destroyed the career of Guard Captain Eams. ("Leliana's Song" downloadable content)

Behind the Curtain Complete Beckett's story

YOU CAN'T RUN 10 wins as a hider in Hide n Seek Mode
0/10

Gong like the Wind In IX, defeat all 8 challengers summoned by a gong within 5 minutes

Hack Hack an enemy.

Hoarder Have a total of at least 150,000 points in Echoes Mode's total high score

Nemesis Meet Skullface

Taxi! Drive a car with all your teammates in it

Wishing for the Best Complete the "Last Wish" Raid.

Targets Acquired Get past the first gate in Awakening in Regular or Hardcore difficulty.

Duct Tape FTW Create all combo weapons

Airstrike master Get maximum Airstrike upgrade level

Unbelievable metabolism Upgrade health regeneration level to maximum

I'm so special Learn all Special Form upgrades

Professional Reach Rank 10 (Ranked Match)

Regenerate Help Sozo.