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Master Criminal Bounty of 1000 gold in all nine holds

Infinite Power! Activate every power-up in Rumble mode

Treasure Collector Find 10 Treasures

A Very Genki Holiday Complete all instances of Genki Holiday.

Make a List, Check it Twice Complete all instances of Naughty and Nice.

Aim High Kill 250 enemies with headshots. (campaign only)

Aggravated Assault Stop all assaults in Arkham City

An Inch and 6.2 Miles Drive 10 km with the Vortex, Cristiano, or Spinner Wheels

Speed Kills Destroyed a Lancer while in a Racer

Marksman - Grenade Kill 50 enemies with grenades. (campaign only)

He's Still on the Naughty List Deliver a present to Zinyak in 'The Santa Clawz'.

Best Defense Equip 3 Siege Upgrades on an Assault Team.

Health Inspector Destroy all the green polyps inside Paul in 'Pop His Top'.

Coming On Strong Score or Assist a combined 30 goals or assists in Casual or Competitive Online matches

Fully Loaded Collect all of Batman's gadgets and upgrades

Practice Makes Perfect Enter Practice Mode

Budding Artist Collect a Painted Item

Creator Build and save a level with the thermometer more than 30% full

Climber Execute a chimney jump of at least 2 wall kicks

Natural Progression Win an Online Match with Backfire, Scarab, or Zippy

Deer Hunter Kill an oryx. (campaign only)

Lab Rat Complete Chapter 2 on any difficulty setting.

50x Combo Complete a combo of 50 moves (any play mode, any character)

Dr Frankenstein Create a living creature with at least 2 eyes, 2 legs or wheels, and a brain

Learning is Fun Complete Tutorial

Just Beginning Complete all the main path story levels

A Helping Paw Don't feel guilty about jumping on him.

Oblivion Walker Collect 15 Daedric Artifacts

Rigging the Race Destroy all the rival pony carts in 'At the Races'.

Where are the other two? Found the nuke

Mediterranean Sea Expedition Complete the Mediterranean Sea Expedition

Damned if You Don't Buck the chain of command.

It's Just a Bad Dream! Complete "Lost in Nightmares" with an S rank.

Get that Kid to a Psychologist Find all the snowmen vignettes in the North Pole.

Marksman - Heavy Arms Kill 150 enemies with any heavy weapon. (campaign only)

Throwback Use the Standard or Accelerato Boost with Octane or Backfire while playing in Urban Central

Headhunter Recruit a Follower of every Advanced Class.

Don’t Go - Survivor Finish Left Behind on Survivor

Nemesis Encounter the same Orc 3 times in nemesis missions without killing him.

Freeflow Perfection Perform a perfect combo including all of Batman's combat moves (any play mode)

Predator Gold Achieve 24 medals on predator challenges

Hot Shot, Part Two Win the MVP award using Backfire, Scarab, or Zippy

Mech Wrecked Defeat N. Gin.

Ultimate Hot Potato Get 100 kills with the Grenade Launcher.

It Has Begun Complete 1 S.T.A.R. Lab Mission

Hello Little Friend Get 250 kills with the Minigun.

Friends With Benefits Complete a Companion Activity in each camp.

Marksman - Shotgun Kill 75 enemies with any shotgun. (campaign only)

Depot Demolition Destroyed Lance Depot

Unfriendly Fire Save a bullet.