Melcore

Up to the Challenge 1 Complete 10 challenges.

Ultimate Hero Acquired all trophies.

Giant Crown Collector Obtain a gold crown for 10 or more monsters that appear from low or high rank.

90s Chic [Tape 2] Changed outfits at every opportunity.

"Teamwork" Endurance Co-op Challenge: Collect an Artifact while your partner is down

No Show You died to helicopter blades on your first day on the job.

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

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)

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

This Galaxy Ain't Big Enough… Completed "This Galaxy Ain't Big Enough…"

Kick It Kill Hitler during the Aerostat Audition

Get Away from Her! Endurance Co-op Challenge: Kill an enemy melee attacking your partner

Hang 'em High! Kill 30 enemies while they're suspended in the air with the grappling hook.

Dockyard Discord Finish the Connection level in "Joe's Adventures."

Howlers ’til the End Side with the Howlers in the Dust District

Piece of Cake Complete the SP campaign on Easy Difficulty

Fragmerchant - Kill 5 Helghast using a single grenade Kill 5 Helghast at once using a single frag grenade

Trick Arrow Skills Shoot a Lizard with a Special Arrow

Beating the One-Eyed Worm Defeat the Leech

Duke Angry, Duke Smash! Kill 15 aliens with melee attacks while on steroids

Faster Than Light Achieve a 10x point multiplayer in "Jimmy's Vendetta".

No One Left Behind Endurance Co-op Challenge: Revive a player 3 times in a single expedition

Regal Completely upgrade one throne.

Eregion Reforged Build all the Forge Towers in Udun.

Pacifist Clear the "Intel Operative Rescue" Side Op without killing a single enemy

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

Easy Runner Springboard, Wallclimb, Turn, Jump, Coil, Skill Roll

Into The Pitt Completed "Into The Pitt"

The Statement of Randolph Hodgson Found every part of Randolph’s journal

Make a Point Achieve the highest score in the Shooting Range

Instigator Start a Spectated Arena Fight in a Settlement

Death From Above Completed "Death from Above"

No Retreat Execute a PERFECT escape

Walking With Spirits Completed "Walking With Spirits"

Hippy-Stomper Foot stomp 12 aliens

You Got The Message You delivered all 30 cars ordered through text message.

Fresh Meat Complete a public Road RAGE match

Miniature Crown Collector Obtain a miniature crown for 10 or more monsters that appear from low or high rank.

Fearless Fall Drop from Addermire’s highest point and take out an enemy below

Platinum Congratulations!

Crude but Effective Deploy a bomb in the promethium well to destroy the Tyranid swarm

Sliding Marksman Score a headshot while sliding

Dilapidation Find the hidden balcony passageway

A Meeting of the Minds Completed "A Meeting of the Minds"

Complete Box Set [Tape 2] Completed all Collectible Memoirs.
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Heartbeat Reaper Eliminated 6 enemies in less than 1.5 seconds

Mr. Oddjob Complete 5 Job Board Quests in one play-through

Skin Deep Skin every species of animal in Story Mode.

Pinpoint Shot Hit 250 enemy weak points while using a scope. (Single-Player)

Home Sweet Home Complete "Home Sweet Home"