RobertFantasy

One Who Kills the Snake Defeated Leventhan with Gwendolyn.

Armageddon Completed the Book of Armageddon.

One Who Inherits Life Witnessed the earth's rebirth.

Studious Explorer You've discovered 40% of the Explorer Notes on the ARK!

Tools of the Architect Choose 50 different Daedalus Hammer enchantments

The Cat Came Back Break into Riddler's secret hideout and exact your revenge.

I HOPE You Survive Green Lantern must defeat Atrocitus with the final hit coming from Mechanized Assault

A cunning warrior Reach level 3 once with any Trait (Multiplayer)

Hot Flashes Catch a Ghûl Matron on fire during the Lord of the Hunt campaign.

A Kontender Complete 1 Tower Battle

Best of the Bunch Earn the MVP award in any Online Tournament match

Dead, Dead, Deadski Defeat a zombie by stomping on them.

Campaign Bronze Obtain 36 medals on the original Arkham City campaigns (as Batman)

Running Errands Complete all side missions

Archivist Unlock 80% of the Archive.
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Qi Gong: Breath Receive the highest score-based shrine reward for the first time.

The Diamond Age Attain ‘Magnate’ status in Most Units Accrued

(You never learn.) Performed a Floor Blast. (Excluding offline player battles)

Hold the Onions Clear an Infernal Gate without taking damage

Finally Getting Along! Cheer up Raphael while playing as Casey Jones.

Something From Everyone Unlock each standard Keepsake

Paragon Learn every spell.

Green Teen Finish Shadows of Rose on at least Casual difficulty.

Betrayal Complete the fifth mission of the U.S.S. campaign.

Welcome Back! Quit the game and then start it again.

All Snug in Their Beds Uncover the secret history of the park.

Not a Scratch on Her! I'm not taking any chances, this bus can't take much more damage. (Ch. 12)

Veteran Paleontologist You unlocked the Dossiers of each of ARK's initial Specimens!

Scareless Beat the game while being 50 years old or less.

Operation: Deep Sleep Knocked out 30 people with the Dart Gun

Full House Kill 5 enemies with each type of Agony Bolt.

Abominizer Defeat all four abominations.

Higgledy Gaggle! Awarded for getting a set of matching higgledies!

Scoped In multiplayer, get 25 headshots with longblaster rifles.

Accessorize! Take the "accessories" from the kitchen

It's Electric Black Adam must win the match with the final hit coming from Orbs of Seth

Ultimate Armament Upgrade a weapon to its maximum level

Higgledy Hotshot Awarded for cooking up 50 different higgledies.

All Magic-Bow Skills Acquired Acquired all of Mercedes's Psypher skills.

Wooden Warrior Clear the Subterranean Pavilion stage in Scenario Campaign Mode.

Beat The Game Complete The Stanley Parable.

Blade Bearer and Cannoneer Defeat the Blade Bearer and Cannoneer in the Crypt Spire

Battering Ram Shield Bash 5 different thugs

Hold the line! Kill 10 enemies while attacking or defending a control point in Supremacy

L'Cie Paragon Earned a 5-star rating for all Cie'th Stone missions.

Gold Revenge Obtain all 72 medals on the original Arkham City ranked maps (as Batman)

Eastern Explorer Clear the Kigan Island stage in Scenario Campaign Mode.

Breakthrough Achieve 100% data collection.

Juzo Mido Defeat the boss of the Crypt Spire, Juzo Mido

Mia's Memories View Mia's memory echoes