TMC2k1

Aqua Medal Defeated the Chieftain's Mech using Brittle Knack

Completionist Completed all missions in Secret Armory

Hell-Burbia Completed the larger challenge in the Hell-Burbia coliseum

Time Attacker Complete any time trial challenge.

The Last Laugh The joke's on who?

“A Shocking Turn of Events” – Expert The player has rescued the Little Sister in “A Shocking Turn of Events” in under 4:00

Twice Nightly Complete New Game Plus

Silver Revenge Obtain 48 medals on the original Arkham City ranked maps (as Batman)

Elevator Action Knock off every Tripod during the Elevator Sequence

The Angelic Ruins Completed the larger challenge in The Angelic Ruins coliseum

King of Adventure Discovered all of the treasure chests

“Worlds of Hurt” – Collector Found all collectable Roses in “Worlds of Hurt”

Best Friend Collect all Trinity List entries in Jiminy's Journal.

Big Tournament Completed each of the larger challenges in all 3 coliseums

Amethyst Medal Defeated the Giant Orb using Dark Knack

“Worlds of Hurt” – Tough Guy Rescued the Little Sister in “Worlds of Hurt” using only plasmids, tonics, the wrench, and the research camera, on Medium or higher difficulty

The Sandy Blade Defeat Kurt Zisa in Agrabah.

Sphinx' Riddle Complete all 40 of the Catwoman Riddler grid items

Emerald Medal Defeated Gundahar's Robot using Massive Knack

Undefeated Clear the game without using a continue.

Friendly Skies Defeated all waves in The OPS Zeal.

Flying Ace Shoot down over 2,500 enemies with your gummi ship.

The Frosty Giant Defeat the Ice Titan in the Gold Match at Olympus Coliseum.

Vacuum Cleaner Decompress 20 Necromorphs without getting sucked out yourself

Battering Ram Shield Bash 5 different thugs

Frequent Flyer Zip Kick 5 different thugs

Campaign Bronze Obtain 36 medals on the original Arkham City campaigns (as Batman)

Gold Revenge Obtain all 72 medals on the original Arkham City ranked maps (as Batman)

Perfect Freeflow 2.0 Perform a perfect combo including all of Batman's combat moves (any play mode)

Synthesis Amateur Synthesize 15 types of items.

The Cloaked Shadow Defeat the Phantom at the Clock Tower.

Speed King Achieved five-star ranks in all Time Attack stages

Crystal Relic Master Unlocked all upgraded Knack characters

He Who Doesn't Exist Defeat the Mysterious Man in Hollow Bastion.

Diamond Medal Defeated all bosses using Diamond Knack

Campaign Silver Obtain 72 medals on the original Arkham City campaigns (as Batman)

“Worlds of Hurt” – Expert Rescued the Little Sister in “Worlds of Hurt” in under 15:00, on Medium or higher difficulty

Knack Master Completed all chapters on Very Hard difficulty

One-Winged Angel Defeat Sephiroth in the Platinum Match at Olympus Coliseum.

Level Master Get Sora to Level 100.

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

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

Searcher Collect all Ansem Reports in Jiminy's Journal.

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)

Ultimate Knack Received all trophies

Platinum Congratulations!

Speedster Defeat the World of Chaos in the End of the World within 15 hours.

Professor Collect all Character entries in Jiminy's Journal.

Genetically Superior You came first in 20 singleplayer street races.

Conscientious Killer Complete the campaign on any difficulty without shooting any civilians