DonutPopper

True Hero Purchase every positive Karma upgrade for each power.

Broken Umbrella Witness the true ending.

Lost And Found Uncover the secret of Arkham City

Sandstorm We are legion

RE: Master of Unlocking Unlock all safes, lockers, strongboxes, and pickable locks.

Survivor Complete the game on "Standard" or higher.

The Hunger Bio Leech 100 enemies.

Hide And Seek A deadly game of hide and seek

Liberator Complete all Outcast Rescue Missions.

One Slick Super-spy Use only the EMF Visualizer to complete Ada's gameplay segment.

Master of the Wilds Complete all Hunting Challenges.

Get Off My Cloud Get 100 High Fall take downs.

Ghost Train Fight for survival

IQ Test Solve the first riddle

Loom for Improvement Upgrade a piece of gear

Arkham City Sirens Drop in on an old friend

Rise and Fall After an uruk kills you to become a Captain, help him become a Warchief, then kill him.

Freefall Don't look down

Fashionista Equip a full matching Gear Set

Lightning Rod Defeat Steropes the Lightning Bringer.

Butcher Perform 200 Glory Kills

Exit Stage Right All the world is a stage

Diamond Hard You cleaned out Vangelico to pay back Martin Madrazo.

Burning Vengeance Perform an Execution on a flaming Berserker.

Heated Conflict Take out 10 soldiers with active Heat

No Power in Numbers Help a Captain survive a Recruitment Power Struggle, and then kill him and all his new recruits.

Not So Special Take out 10 Special Forces soldiers

Stinking Rebels Brand 5 Bodyguards of a Warchief, turning them against him in combat.

Raising Expectations Reach a combo of 100

Top of the Pecking Order Win a Cockfighting match

Electric Slide Gather all the fuses in the warehouse within 5 minutes.

Young Escapee Escape the bedroom within 60 seconds during Sherry's segment.

Challenge Accepted Complete all tiers of a challenge

The White Rider Liberate 30 slaves in 180 seconds while riding a caragor.

Pimp My Sidearm Fully mod a weapon.

A Gift from Beyond Earn a Rune

The Defender of Dragons Save a dragon

Bookworm Read all story files.

Goodbye, Charlie! Destroy all Charlie dolls.

A Mighty Doom Acquire a level 25 Rune.

Coasting Along Visit Poidsear Coast

A Friendship Resurrected With friends like this who needs enemies?

Hidden In Plain Sight Find your way to Miami

Hit 'n Run Run over 10 soldiers in a vehicle

Stop the Clock Time is running out

Hogar Dulce Hogar Fully upgrade one Camp Facility at any Guerrilla Camp (Solo Campaign only)

I Might Need These Later! Complete the game using 1 or fewer recovery items.

Conundrum Rescue the first hostage from Riddler

Open Air Parking Destroy a helicopter during the apocalypse with a vehicle

American Dream GTA Online: Own an Apartment, Garage and an Insured Vehicle