GCB151

Ralph Called Make Snake throw up

Foodie Record any food item into your Food Collection

Regime Change Defeat Samur in the Holt (Ancient Gods 1)

Flawless Clarity Complete a run in Lost Between Worlds in 15 minutes

Expert Mode Complete Completed expert difficulty

Eternal Complete the Endless Knight AR Challenge, taking out 50 Enemies as Batman.

Skilled Negotiator Complete the Special Ops mission "Negotiator" on Veteran difficulty.

River of Pain Seize victory against The Sorrow

Lord of War Collect all the upgrades for Sammy rifle and Stallion pistol in the SAM'S STORY chapter.

Halfway There Get at least 45 stars in Echoes Mode

Professional Mode Complete Completed professional difficulty

Dodge master Dodge all of the Blind One's throwing attacks in THE TWO COLONELS Chapter.

The Teacher Remains the Teacher Defeat Javier Jaguar as Uay Chivo in an un-nerfed one-on-one rematch.

All Inclusive Inception - Complete all the challenges

Till All Are One Completed all chapters on any difficulty.

Grounded Seize victory against Volgin

Shagadelic Seize victory against The Shagohod

Old School Finish an Echo round without executing a single Skillshot

The Competitor Complete 200 Versus matches (online OR offline)

The Patriot Seize victory against The Boss

Like a Boss Clear the game on any difficulty

Star struck Get 3 Stars on 10 different Echoes

Full Deck Collect all combo cards

Mud Scientist Get dirty while wearing the Scientist uniform

Toy seller Find 3 toys in New Game+ mode: teddy bear, sun and fish.

I Love Science Obliteration - Extract Wernicke, Hänel, and Kehrer in one playthrough

Suffer Like G Did Obtained 50 pickups in Hama of the Dead.

Perfect Assassin Unlock all trophies

Handle with Care Complete the "Special Delivery" Special Ops mission on any difficulty.

EMPressive... Complete the "Kill Switch" Special Ops mission on Veteran difficulty.

Apex Complete the "Vertigo" Special Ops mission on any difficulty.

Serenity Now Call one Healing Radio frequency

The Golden Touch Defeat a boss with one of Ms. Chalice's Super Arts

Improper Behavior Spraypaint all Zombrex posters

Not on My Watch Rescue all the hostages in the Special Ops mission "Negotiator."

Cleanest Hands You completed The Brigmore Witches without killing anyone

Skill Master Obtained all skills.

Shooting Star Get at least 1 star on each Echo

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

DON'T LET ANGER GET THE BEST OF YOU Clear all of the Writer's levels without killing

Switcheroo Complete "Fox Hunt"

Required Reading Collect all physical Codex pages in a single save slot (Ancient Gods 1)

Overkill Obliteration - Kill all enemy snipers with explosives

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

Siege Complete the "Light 'Em Up" Special Ops mission on any difficulty.

Crystal Spelunker Complete World Spear (Ancient Gods 2)

One Big Happy Family Complete "Face 2 Face"

Not a Scratch Finish with your tank at full health in the "Iron Clad" Special Ops mission.

A Vacation in the Wilds Defeat every boss in Inkwell Isle IV

Checkmate Defeat all of the King of Games' Champions