Errorrist

Just Relax, You Can Do It Performed three 10 hit combos. (Excluding offline VS Battle)

Soothing Sounds Use the music player for the first time.

The Cleaner Complete the assassination side missions.

The First Horseman Complete 'Shock and Awe' on Veteran difficulty.

Chatterbox Complete all conversations with the Endurance crew.

Photobombed! Get photobombed in a selfie

One Mean Mother Defeat Silitha

Giver of Gifts Make your first donation of weapons, equipment, etc.

Baby, I Got Your Money Finish Operation: False Profits

Petrol Head Drive at least thirty different vehicles.

Crack The E Nigma Solve every riddle on the island

Bombardier Collect the formulae for 6 different bomb types.

Desert Storm Find the Desert Eagle in 'Crew Expendable' and kill 5 enemies with it.

Wow, I'm Pretty Strong! Won three special matches in Treasure Battle.

Black Sheep Every family's got one.

Get Off My Cloud Get 100 High Fall take downs.

No Pain, No Gain Dealt 50,000 damage in Practice mode.

Into the Void Collect the Voidwalker

Welcome To Hell-A Survive a plane crash, get bitten, and create your first Zombie-Free Zone.

Knock You Out Do a stealth takedown on 30 enemies

Road Trip Drive a total distance of 10 kilometers.

Snooze 'n' Soothe Heal by sleeping for the first time.

Plastic Prison Breakers They had no way out.

Treasure Hunter Search 150 caskets
0/150

World's Greatest Detective Spirit of Amadeus Arkham revealed

Three for One Earn a Triple Kill with a Level 1 Super Attack

Okay! I'm Ready! Won a battle in online tournament.

New Squadron Record Complete the cargo ship mockup in less than 19 seconds.

Industrial Accident In the Main Campaign, killed 20 enemies with a Sky-Hook Execution.

Ghost Train Fight for survival

Hot-Blooded Fighter Got promoted to Warrior.

With Great Power Comes Greater Power Unlock and purchase all powers.

IQ Test Solve the first riddle

Bon Appétit! Fed a body to an alligator

Homecoming Completed Chapter 14.

Only God Can Judge Me Buy a shirt in the Nudle vending machine

It Took Two You did it! CO-LLA-BO-RATION!

Loom for Improvement Upgrade a piece of gear

No Place Like Haum Finish Operation: Haum Sweet Haum

The Second Horseman Complete 'Safehouse' on Veteran difficulty.

High Flier Kill 5 duskbats without touching the ground
0/5

DedSec-A-Roni Ride a cable car

Arkham City Sirens Drop in on an old friend

Master Blaster Kill 2 multiplayer enemies with a single explosive.

Everyday Delivery Complete a standard order.

Down Boy! Kill a zip-lining enemy player in multiplayer.

Sea Legs Complete all naval contracts.

Fashionista Equip a full matching Gear Set

Freefall Don't look down

Tough Nut Finish the story on hard difficulty level.