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Into the Den Complete story mission 6.

Headcase Headshot a Demolition mech 20 times.

Creature of Habit You investigated the scene

The Scalpel Singleplayer: Achieve 20 total knife kills

Squad Goals Win an Episode as part of a party of 3 or more players

The Big Boss Defeat Absalom

A Stroll In The Demonic Park Complete the game on any difficulty setting

Blast Corps Kill 30 enemies with explosion damage.

Danger Zone Buy all items from the Survival Air Support Armory.

One Armed Bandit Played 10 spins of Slots.

It's Blue Light Killed an enemy in a dark zone using the ASTir SpecterBite

Death Incarnate Complete the Game on APOCALYPTIC

A Just Cause Complete story mission 7.

Kickin' Up Dust You helped MJ and Roxy get the Witnesses free

Scavenger Hunt Found all evidence in Case 2: Planting Evidence

Weapons of choice Find all off-hand weapons

Head Games Rescue Mad Hatter's second hostage.

Feeble Blacksmith Duwa's workshop opened.

Lore keeper Gather all collectibles

Career Criminal Attain 100% Game Completion.

Simple Geometry Kill 2 enemies with a single rocket.

Stranded Crash-landed on peak Delta

Master Architect Build three houses

Spelunker Complete one Tomb of the Fallen

Oversight Become Overseer

A Bancho Sushi Regular Achieved Platinum rank in Cooksta.

Executive perks Unlock 10 Perks in the Skills menu.

Fight Like Hell Do 5000 damage as a Player Demon in BATTLEMODE

Blood Master's Trophy Obtained Best Weapon by Suckerstone

It's a Wash Complete mission “The Name of the Law”.

Meat and Greet Complete mission “Enter the Psychoscape”.

Ain't Nowhere Safer You captured Slim Beaumont

Expanded Storage Get the XXL BOB

Dead Useful Kill 10 aliens with environmental explosives

Keep your distance Find all ranged weapons

Beginner's Luck! Win a single online match

Wildland Millionaire Spend 100.000 Skell Credits.

Gunpletionist Master all Weapon Mods in a single save slot

Ghost of Tobruk Clear the mountain pass without alerting the enemy (Mission 1)

Plus Package Upgrade a Contraption

Honey and Ice Cream Complete Chapter 11 - The Proof of the Pudding is in the Meeting

Swiped clean! Save all the Teensies in one world to win a Diamond Cup

Master of Hexes Learn all hexes

I Had To Put Him Down Kill a Caragath with an Execution.

Skilled Clear any mission (including Side Ops and Extra Ops) with a S-rank

Twice Nightly Complete New Game Plus

Sunday, Sunday, Sunday! Noticed the discrepancy in Jayne Barrett's security records

Jellyfish Hunter Catch 50 Jellyfish

Build in Sight Complete Chapter 12 - The Con in Construction

Silver Revenge Obtain 48 medals on the original Arkham City ranked maps (as Batman)