Negothecreators

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

The Party Never Ends Cleared all tracks in Free Dance

Ice To See You Defeat 'Frost Grubber'

Depth Clear the "Eliminate the Renegade Threat" Side Op by extracting both targets

Wizardry Whiz Awarded for becoming a master magician.
Congratulations! You truly are a whiz at wizardry!

It Came From Within Finish Q-END: 2.

Schrödinger's Cat Successfully remove the helmet.

Marked for Greatness Seal 75 rifts in a single playthrough.

Coming Soon... Find an advert for some New 'n' Tasty entertainment

Ready for Armageddon Upgrade all weapons to level 3. (Campaign)

Prophecy Foretold Defeated Chaos and restored peace to the world.

Historian Watched all events, including pre-story

The Time for Challenge Has Come Unlocked the highest difficulty level (ALL NIGHT).

Mission Impossible Complete the game on Zealot setting

Mountain of Knowledge Gain all Cinema Files.

Q-Team Subject Report Clear all Q-Team fragments.

SHIFTer Clear all fragments.

Born Entertainer Obtained top rank (King Crazy) on a track

The Student and the Teacher Cleared the stages where Morgana and Haru dance together.

Speed Demon Complete the game in under 4 hours

Gold Medalist Completed all challenge missions with gold or better.

I Never Miss Win a match as Deadshot without missing a shot (minimum 10 shots)

We Will Survive Win 15 matches in Team Survivors.

Zero Escape Collect all trophies.

A Dead End Completed Chapter 6.

The Leader's Demeanor Watched 20 Social events.

Diamond Medal Defeated all bosses using Diamond Knack

I Couldn't Help It... Unlocked all ???s in Collection.

People Person Become friends with at least three of your inner circle in one playthrough.

High Flier Gain your first PERFECT medal

I Am Thou, Thou Art Who? Started a stage with a different hairstyle, two accessories, color contacts, and a colored wig.

Platinum Splattin' 'Em! Earn all trophies.

Communication Issues Campaign: destroy 15 satellite uplinks

Materia Maven Obtain all materia available from Shinra Box Buster challenges.

Muahahahahaha! Fully upgrade a major artifact

Rift Hunter Defeated the five giant Nevi that appear with mining site gravity disturbances.

Mayday! Mayday! Hit both fighter jets at the end of the road in Monster Escape (playing as the VR Monster).

Vitality of the Dragon Raised Defense to a natural 150.

The Ice Witch Freeze 20 enemies while wearing Odette.

Location Scout Visit all Locations in Director Mode.

Indecisive Advance Cleared a stage with 5 Challenge and 5 Support modifiers simultaneously enabled.

Granter of Your Desires Buy 5 things from Tanaka's Amazing Commodities

Record Breaker Obtained 500,000 Clan Points.

Intergalactic Dance Party Get at least 1 of every enemy in the game to dance by using the Groovitron. (Any Mode)

Treasure Hunter Held every weapon and accessory.

Sparkling Quarry Obtained half of all the accessories.

The Dragon and the Panther Cleared the stages where Ryuji and Ann dance together.

Demolish Part 2 Campaign: demolish 50 houses

1000 Kills Kill 1000 enemies

Gold Star Success Complete 100 assignments