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Call me Terror-Billy! Beat the game on "Call me Terror-Billy!" difficulty or higher

Fat General Defeat 500 enemies

Highly Decorated Achieve all Daily Tidy badge ranks
1/100

Research and Development Upgrade the Rarity of one common vehicle of the HOT WHEELS™ - Batman Expansion.

Last Blood At the end of Guns of Stygia, kill all the enemies on the walkways before the explosions do

Come On And ... Slam 10 zombies at once in Outbreak.

Gravestone Kill 100 Zombies with a vehicle in a single deployment in MWZ

What to wear? Own 10 costumes.

The Twilight Tickler (Bulblio Bulblio) Congratulations. You lit all the fairground lights without zapping anyone.

Operation Foxley Wolf Mountain - Complete the mission with a 2 star rating.
0/2

Egg-stra Devastation! Complete the Egg-Stra XP challenge and then destroy a hive in the Devastation DLC package.

Back in the Field Acquire the Major's keycard in 'Deep Cover' within 90 seconds without being detected

Cold Corruptions Catch all aberrations in The Pale Reach.

It's time for your medicine Kill all the Residents with an Overdose Syringe

I came in like a Resogun Accumulate a total Wrecking combo of 1,000 in Demolition mode

Better than the Best Complete the entire campaign on Authentic Plus difficulty with no manual saves

Two's Company, Four's a Party Complete any Adventure level with 4 players.

Deliver This Complete the "Special Delivery" Special Ops mission on Veteran difficulty.

Pack Addict! Upgrade 5 weapons at the Pack A Punch Machine. (Map Pack 3 only)

A Little Pack Here, a Little Punch There In Voyage of Despair, use the Pack-a-Punch at every possible location in a single game

Skirmish - Chapter XIV Finish the levels from Chapter XIV in Squire difficulty

Title of Authority Exercised your right to change this game's title.

Celebrated Master of Ognapology (Ognadae Tetratetron) Find four different species of Ognapod.

Distinguished Hunter Reach Player level 50
0/50

Falcon and the Snowman Complete Crime and Punishment in Single Player.

Two for One Complete Crime and Punishment in Multiplayer.

Wrecking Crew Destroy the statue with the bulldozer

Life-Changing Words Exceeded 1,000 Moral and Immoral Points total.

Prime Directive Shatter Skeletron Prime.

Green Series clear Get a silver medal on every green track

Flyswatter Destroy all helicopters in the "Vertigo" Special Ops mission.

Certificate of Participation Participate in the station jog.

Appease the Volcano Gods An NPC is destined to die in a trial by fire.

High Score In Zombie Rush, obtain a Personal Score of 250,000

Alright, Alright Survive until round 10 in Infection.

Street Fighter Complete all Dragon's Teeth Assignments

Wide-Eyed Youth Verified that you met 90 individuals via the People menu.

A Bridge To Somewhere Extend the bridge in Awakening in Regular or Hardcore difficulty.

You Can Pet The Dog Pet a Hellhound in MWZ

Phantom of the Opera Kill 4 players with one Chandelier

Extreme Manhunt Complete a Seasonal Manhunt mission on Challenge difficulty or above.

Bogey (1 Over Par) Take the alternate route above the cave

Survivor Survive until Round 25 in Outbreak.

Robin Revenge Obtain 78 medals on the original Arkham City and Robin Bundle Pack ranked maps (as Robin)

Up-Lifting On Monorail Factory, kill all enemies whilst riding the lift

Nightwing Revenge Obtain 78 medals on the original Arkham City and Nightwing Bundle Pack ranked maps (as Nightwing)

Tough luck, chum! Complete Ragnarök - Part I on any difficulty.

The Ultimate Sacrifice In Zetsubou No Shima, retrieve the Skull of Nan Sapwe.

PC Load Letter Use the 3D printer 15 times in a single match in Outbreak.

Pinnacle Complete the "Vertigo" Special Ops mission on Veteran difficulty.