Scaredbovine

Airstrike master Get maximum Airstrike upgrade level

Salutatorian Achieve an Overall Evaluation grade of B

Great Explorer Trigger a total of 50 route changer Power Plays.

Out Of Reach Get an online form of 25 or better.

Unbelievable metabolism Upgrade health regeneration level to maximum

I'm so special Learn all Special Form upgrades

Shadow Warrior Complete the game on normal or higher difficulty setting

Head Hunter Defeat Xing on normal or higher difficulty setting

The Man who Proved Himself Completed Chapter 9.

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

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

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

First Step Earn 3 Stars on any level in Adventure Mode

Super, Man! To battle is to win a fight with overwhelming strength! Show me you can do 100 Super Combos!

The Boss Beats A Boss Defeat a boss using only President of Sony Computer Entertainment Worldwide Studios Shuhei Yoshida

Shooting master Get maximum Shooting upgrade level

Complete Episode 3 Complete all the chapters in Episode 3.

World Beater Get an online form of 1.

A Time of Wood and Stone Gathered the lost lore of Cadash Thaig ("Witch Hunt" downloadable content)

Merciless Kill 50 crawling demons in campaign mode

Melee master Get maximum Melee upgrade level

Head Trauma Use every type of melee weapon on a zombie

Boat Cruise Clear Stage 9 while on the Suisui Boat.

The best soul collector Collect 50 000 000 souls

One Down! Win in a Ranked Match.

The epitome of Super Earth Complete all Trophies.

Master of all skills Get maximum Shooting, Melee and Airstrike upgrade level

Feel the Beat, Y'all! Complete "Feel the Beat, Y'all!" challenge

Hard pressed Complete all levels on Hard

Can you dig it? Complete "Can you dig it?" challenge

Donut Mess with a Cop Unlock Officer Dick.

Nemesis Complete "Nemesis" challenge

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

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

Boys Club Beat an Echo Six Expansion Pack mission with the 3 male characters in your party.

The Most Famous Hedgehog in the World Have your photos taken in Studiopolis Zone

Supernova Get 3 stars on each of the first 14 Echoes

Burning Inside Kill another player with Crucible in a Foundry Versus Match

Back in Action Perform 10 revivals.

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

Toasted Burn 100 enemies to death in campaign mode

Flawless victory Win a boss fight without losing your health

Alpha Protocol Complete Operation Desert Spear.

Let the Dog Out Complete "Let the Dog Out" challenge

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

Art Lover Unlock a picture in the Gallery.

Monkey Obsessed! Collect every Monkey Toy in the game.

Going to the Vet Earn the "Veteran" Challenge Collection.
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Mission Complete Clear every stage.

Shameful Lose rock-paper-scissors even while using a Telepathy Ball.