Ermu

Mover and Shaker Execute every motion sensor-based move

Merry-Go-Round Hit at least 6 living Xenos with a Vortex Grenade in Pripyat amusement park

Long Live the King Complete the King's Fall Raid (Heroic).

Two Kinds of People Complete the game with more than 20000 gold collected in total.

Solid Stealth Execution Complete a difficulty 7 or higher mission without triggering any alarms.

Stick it to the Man! While in melee range from a Cyborg Warlord, use the "NO" communication command.

Add that one to the fossil record! Defeat a Bug Hive Lord.

Student of History Activate all Iron Lord Artifacts.

Hatred Purged Complete the Vessel of Hatred campaign.
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It didn't SEE that coming! Defeat an Illuminate Great Eye.

Learning the Ropes Play all four Multiplayer Game Modes

Navigators Build an Exocraft

Dark Boy Beat the Depths/Necropolis without taking damage

Mama's Boy Beat the Womb/Utero without taking damage

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

Ostiophobia Defeat the son.

Mom's Knife Kill Satan with Isaac

Spliced Complete the "Wrath of the Machine" raid.

The Polaroid Beat Cathedral 5 times

Red Barrels Explode all the red barrels on the rooftop while in a helicopter

The Negative Beat Sheol 5 times

Star struck Get 3 Stars on 10 different Echoes

Guerrilla Tactics Execute at least 25 different Skillshots in one Echo round

Isaac's Tears Kill Isaac with Isaac

Chemophobia Defeat the trademarked chemical.

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

Triple 7s! Collected 777G.

Rag Doll Apprentice Earn Bronze on all challenges

Syngenesophobia Defeat the brothers.

World Peace... For Now Beat the game on all difficulties.

The Chest Beat the Chest

Katagelasticism Mock the traitor.

A shining inspiration to us all! Achieve the rank of Grand Lord (Rank 25).

Bested Eelagon! Defeated Eelagon without taking damage.

Booked a Monster! Booked a monster in the Bestiary.

Salute Me Achieve the rank of Lieutenant.

Campaign Kitty Obtain all 108 medals on the original Arkham City campaigns (as Catwoman)

Dark Room Beat the Dark Room

Guardian Angel Kill Satan with Maggy

The Relic Kill Isaac with Maggy

Hoarder Have a total of at least 150,000 points in Echoes Mode's total high score

The Bomb Bag Kill Satan with Cain

Nahantu Sightseer Explore all of Nahantu.
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The Guillotine Kill Isaac with Judas

Thanatophobia WITHOUT using the Architect, complete the game dying 15 times or less

Golden God You are the best!

Judas' Tongue Kill Satan with Judas

The Coin Bag Kill Isaac with Cain

Making mountains out of molehills Kill 100,000 enemies.

Mercy Kill 5 enemies while they are on fire in Chapter 3: Fire Sale