Dronarius

Outsmarted In singleplayer, get a quadruple kill with a single Frag Grenade

Road Rage Kill 30 enemies by mowing them down with vehicles.

The Ice Witch Freeze 20 enemies while wearing Odette.

A Perspective on Things Released a Moon Ancestor

Daybreak From now unto the ages of ages

Dinner at 8 Guide 8 Sacklings to the very end

Conservation Extract all wild animal species.

Cosmic Architect The end is the beginning

Old-Schooled Beat Mr. and Ms. Y.

Combo Expert Achieve an "Amazing!!" combo.

Eat DiRT Earn 50 'CHECKMATE!' Medals

Cryptographer Released a Moon Ancestor

Campaign Gold Obtain all 108 medals on the original Arkham City campaigns (as Batman)

Throttled Escape Escape using a relic in Regular or Hardcore difficulty.

Completionist Complete all Extinction challenges and escape in Regular or Hardcore difficulty.

Loophole Maneuvers Released a Moon Ancestor

Up to the Challenge 1 Complete 10 challenges.

Treasure Hunter Held every weapon and accessory.

Gem Collector Collected 60,000 precious gems.

Special Class-A Complete game on Hard difficulty

All Done Unlock all trophies

Bladesman of Legend Defeat Gilgamesh.

Ultimate Hero Acquired all trophies.

Piano Virtuoso Play all six Piano Outreach Association songs well enough to receive remuneration.

Perfect Knight - Day 2 Complete every challenge in Arkham City - Main Story, Side Missions, Upgrades, Collectables, New Game Plus and Riddler's Revenge (as Batman)

Touch And It Will REALLY Hurt Counter three enemy attacks consecutively with the Moon of Mahaa-Kalaa equipped.

Invincible Warrior Kill 50 enemies in a row with inventory weapons without losing health.

Fisher is the Other Sam Proceed on the monorail in Act 3-4 without being spotted by the enemy troops or searchlights.

Not So Big Now, Are You?? Defeat A Mini Boss In Invasions

Power Kat Raised all of Kat's powers to the maximum.

Eregion Reforged Build all the Forge Towers in Udun.

Fault in the System Use the Power Core to restore backup power

Are You Trying to Get Rid of Me? Find 30 unique reactions to the Spoon

Feeling Stronger Reach Invasions Level 5

Devout Follower Offer 100,000 gold to the goddess.

The best laid plans... Win both Contraption Challenges

No Retreat Execute a PERFECT escape

Ultimate Shifter Collected every trophy.

Hunting Season Vanquish 100 Soldiers, 100 Scientists, 100 Engineers and 100 All-Stars

Platinum Congratulations!

Going Strong Reach Rank 50

Weed Whacker Vanquish 100 Peashooters, 100 Sunflowers, 100 Chompers and 100 Cacti

10 Story Versus Wins Win 10 Story mode Versus games against at least one other player offline

Grab the snake! Complete all Story Mode Levels in Skull 2 Hub.

Unsullied Clear a round without taking damage.

Trial and Error Find the Black Rock Launcher

I'm number 1 Win 1 Tower Battle

Head of the Class Rank #1 in your class on an exam

Brutal Complete Campaign Mode on Superhuman

Looking for Release Complete The Lake House