GreatManZ

Unboxed Brotherhood Celebrated your victory over sector four of the Big Swell.

Courage Proven, Strength Displayed Unlocked the class tree.

Act 4 Veteran Complete Act 4 on Veteran difficulty or higher.

The Rock Or The Hard Place Chose to either infect or cure Eridanos.

Alive And Kicking (And Shooting Too!) Discovered the biggest secret in the aetherwave industry.

You Have Selected Regicide! Killed the Slug Queen.

Put Out of Their Happiness Killed 50 Infected Humans or Parasites.
0/100

Through the Dimensional Rift Defeated Omega.

Synthesize This Found Olivia Ambrose's journal.

Murder on Eridanos Completed Murder on Eridanos on any difficulty.

On the Hunter's Path Unlocked the hunter.

Peril on Gorgon Completed Peril on Gorgon on any difficulty.

Paragon Hero Reach level 10 with one character

Feline Revenge Obtain all 72 medals on the original Arkham City ranked maps (as Catwoman)

We Did It? Celebrated your victory over the fifth and final sector of the Big Swell.

Has science gone too far? Get a kill using the HT-95 Levkov, XD-1 Accipiter, Rorsch Mk-1, and Schipunov 42

Spliced Complete the "Wrath of the Machine" raid.

First Blood Finish a round of Last Stand

Act 3 Veteran Complete all Act 3 maps on Veteran difficulty or higher.

It's Nice to Be Wanted Defeat each of Gotham's Most Wanted present during the KELVIN Incident

Element of Surprise Break Supercharged criminals 50 times using Elemental Effect weaknesses

Firestarter Destroy all the Winter Shards and light all the fires in the Old Temple.

A Full-Fledged Knight Cleared Free Mission on Normal one or more times.

Solitary Met a strange person in a strange place

Smoke And Mirrors, But Without The Mirrors Use a Smoke Grenade to become hidden while at Critical Health.

Ancient Equip an artifact

Peerless Marksman Unlocked every panel in the marksman job tree.

Stomp-A-Mole Eject 10 Abas from the ground

Path of the Summoner Unlocked the summoner.

Apprenticeship Graduate Got S rank 10 or more times on Easy Free Missions.

Take a Chance Unlocked the gambler.

Ash the Leech Gain 10 health chunks using Heroic Gifts

Masochist Lose 20 health chunks from using Heroic Gifts

Music Lover Collect all harmonica melodies in the SAM'S STORY chapter.

A New Protagonist Earned the top ranking in the Friendly Match.

Specter Officer Reach max level with one class in the Cooperative campaign.

Interrogo Totus Investigated every suspected and reported to Administrator Ludovico.

Occasio Calva Complete Kairos Gate.

Together Till the End Be the last man standing

The Ultimate Price Make the Ultimate Offering

Opportunist Unlock all Heroic Gifts

Yeeee HAW! Complete the Adventure Mode on the Hard difficulty.

Baranor the Conqueror Complete the Desolation of Mordor with a Gold Rating.

Seal the Deal Complete a Triumph Seal.

Full House Fully upgrade your Gear

NDA Protocol Destroyed the Synthesizer.

Backwards & Forwards Complete ALL levels in N. Verted mode

Greenlight Protocol Powered the reactor.

Grimstorm Keep Complete the quest: Grimstorm Keep

Forever Marked Progress the story to unlock.