GeoMaggs

Civil Disobedience Ignore the elevator start order in Act 4-1. Instead, hold position and destroy all reinforcements.

Please Step Out of the Vehicle Hijack 50 enemy vehicles.

Curses of Plenty Unlock all curses.

Eden Unlock Guardian Force Eden

Wacky Taxi Use 10 Stunt Ramps in a taxi with a passenger

All the Gears Earn 5 Gears in every Challenge.

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

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

Against all odds Defeat any Boss without taking damage

History Buff Listen to the tale of King Arthur

One Sponge to Rule Them All Collect all Trophies

Ladies Man You convinced Mengyao to spill the beans on the mysterious Hyron Project.

Gasoline Cowboy Rescue your allies with the Sherman while keeping your armor above 80% in Collateral Damage.

SubLight to the End Completed the SubLight quest lines.

Silver Medalist Completed all challenge missions with silver or better.

"Eh, eh-eh. Eh eh, eh-eh!" Make someone strut their stuff

Mission Impossible Complete the game on Zealot setting

Old Pro Reach Road 96 for the sixth time

Defeat (With) Your Television Defeat an enemy with a TV monitor

End of Game Finish the game

Gnomad Complete GnoMAD

Tenacity Purify Guardian Silva

Diamond Medal Defeated all bosses using Diamond Knack

The Big... You Know Complete Act 4 - Chapter 1 on any difficulty setting

In Good Standing Complete all challenges for any of the Clubs.

Master of Chance Defeat all opponents in Knucklebones.

Undertaker In The Final Reich, kill the Bomber with the shovel.

A Star is Born Starred in an Odeon Pictures movie.

Level 30 Character level 30 reached.

Timber Maniacs Collect all Timber Maniacs magazines

Sonic Blaster Collected 10 Wispons.

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

Hall of Famer Win all chocobo races.

I'm glad to be with you. Complete a level in co-op. (Story only)

What just happened? Complete Arcology Blues

Fast and Furious You defeated the horror at the sawmill in less than 1 minute and 30 seconds.

Minced Meat Take out the Mall's biggest customer

Speed Demon Complete the game in under 4 hours

Hammer Havoc Kill an enemy with a thrown hammer bouncing at least once before kill

Mad Scientist Awarded for alchemizing 120 different items.

Winner Takes All, Again 100% Just Cause 3.

Gold Medalist Completed all challenge missions with gold or better.

Ghosts of the Past Face all of Carver’s demons by completing all Co-Op only optional missions.

Great Demon World Village Complete Act 4 - Chapter 2 on any difficulty setting

To the Unknown Future Reached the 1st playthrough ending.

Conclusion of Millenia Finished the last battle against Karen.

Legend Defeat a Legendary Dragon

My Pet, Monster Complete all missions for "The Trouble With Clones..."

Building Model Citizens Play with all 8 disguise slots customised at the same time

In The Web Consume 50 Web Targets.