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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)

The First One is the Hardest Get your first 1,000,000+ combo

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

Two's Company, Four's a Party Complete any Adventure level with 4 players.

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

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

Lightning Emissary Reach the end of the game in 5 hours or less.

I Challenge You to a Duel Complete a Medieval level using only Lou Don Jim

Cat's nine lives Gain 9 Extra Lives

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

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.

Like a glove… Finish trial #6 with 3 hearts left without picking up a spell.

Mode master Win an online game of every mode in every difficulty at least once.

Go Figure Plant ShadowChild's figurine.

Wander and the Forbidden Clear the game in hard difficulty

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

Save some room Finish trial #20 one unit below the zapper.

That Party was Ace Ace every Adventure level in The Journey Home.

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

Help Desk Get the Blade lobby desk clerk to help you bypass security.

Think fast! Finish trial #8 with at least 52 seconds left on the clock.

Test Subjects Use sheep as test subjects in 6 levels

Chapter 9 Speedrun Complete a Speedrun of Chapter 9 below the target time.

Extract The Data... Get the data that Pritchard is after from within the Palisade Blade.

Expose The Truth! Decide what to do with the evidence you uncovered.

Endangered Lizards Killed all shining lizards

King of Bling Earn ALL of the Clear Gems

YOU > Evil...Caves Conquer all Caves of Evil
with Kisuke and Momohime.

Climber Reached top of the shrine

The Last Guardian Collect all other trophies.

Spidery Point Destroy the Spider Boss on Arachnophobia, without destroying any of its mini guns.

Over the Edge Unlock all other trophies

Reinvent the Weapon Wheel Re-collect all of the weapons on the Weapon Wheel

Trophy Triumphant Acquire all trophies.

The Runs Complete a... clean... run of any level using only Squirty Harry

Sack the Postman Post all 6 invitations for the party.

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)

Mighty Wander Max out stamina bar

Overachiever Watch the 100% bonus ending

gnilB fo gniK Earn ALL N. Verted Gems

Wood Boy Beat The Forest light world without dying

Clean Sweep Complete the System Rift Jensen Story without killing anyone.

Pit Master Discover and fight Hidden Kombatant 3 in Arcade Ladder

A Just Cause Decide what to do with the Altered Biocell.

Worst Nightmare Master the Worst Nightmare Dark Knight track

They Are Looking This ones totally a secret but you'll know it when you see it so hustle and look sharp

Sky Runner Unlock Titan Sky