Geomason

Winner Winner Sandshark Dinner Win the hoverboard Bronze Cup on Rilgar.

Not My Job Allow the extermibots to kill 35 amoeboids in Rilgar.

Savior Save the medical volunteers

Lickety Pronto Complete all Lumen Races

Trail of Fear Lock up your first Supervillain in GCPD.

Chimney Sweep There is only one way in

Illuminated Collect all Neon Lumens

One-Armed Bandit Hammer the point home

The Psycho Path Sam or Ashley attacked the psycho with a weapon

The End Of The Beginning Defeat Dr. Nefarious on the Deplanetizer.

Play Has No Limits! Cleared the game and got the New Generation artifacts.

Abby Normal Collect every Telepathopus brain.

Ring Ring Answer a ringing phone

Go Speed Ratchet, Go! Win the Gold Cup on both Rilgar and Kalebo.

The Frequency of Fear Scan Gotham City to pinpoint Scarecrow's location.

Tech Head Acquire every gadget.

Distress Flare Answer the call for help

Fear of Faith Rescue the ACE Chemical workers.

Communication Breakdown Clear the airwaves

Gladiator Last man standing

As the Crow Flies Escape from ACE Chemicals.

The Road to Hell Successfully complete the first Riddler trial.

Wrecking Ball Stop the unstoppable

No Man's Land Restore power to the bridges of Gotham City.

Lost And Found Uncover the secret of Arkham City

Sandstorm We are legion

Don't Leave Her Hanging Rescue the Oracle with 10 seconds to spare

Fist of the South Star Defeat an opponent in a fistfight without taking any damage.

100x Combo!!! Perform a 100x Combo

Hide And Seek A deadly game of hide and seek

Living Hell Interrogate the Militia APC Driver.

Gunner Save allied planes

Safecracker Complete every Trespasser puzzle without using AutoHack.

Cold World Destroy the first weapons cache in Gotham City.

Character Assassination Destroy all of the planet models in Drek's office.

Full Gun Rack Acquire every weapon in the game.

Ghost Train Fight for survival

A Battle Within Fight for your sanity.

IQ Test Solve the first riddle

Crime Master Complete all Bonus Objectives for every crime type

Legend of the Twins Watch the 'Birth of the Beast' Treasure

Ultimate Explorer Collect every gold bolt.

Freefall Don't look down

Dark Wings Fly Away in Fear What is the Cloudburst?

Exit Stage Right All the world is a stage

Arkham City Sirens Drop in on an old friend

Warbots Into Plowshares Destroy 10 inactive Warbots inside the Quartu factory.

With a Vengeance! Take on the heavy artillery reinforcements.

…Bada Boom! Defeat 20 Enemies in a row with Homing Missiles

Strange Deadfellows Deploy the Cloudburst countermeasures.