RACMOP

Ending E Achieved "Surprise!" ending.

Chapter 3 Speedrun Complete a Speedrun of Chapter 3 below the target time.

You Can Pet The Dog Pet a Hellhound in MWZ

Specialist Kill 100 enemies using katana special attacks in campaign mode

Ladies Night Beat an Echo Six Expansion Pack mission with the 3 female characters in your party.

Aspirant, Shivering Isles Reached Aspirant Rank in the Court of Madness

Gotta Go Fast Escape within 10 minutes.

Fusion Training Completed training with Gotenks!

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

It's a Dry Heat Kill 3 enemies with a single U4 Firebomb

Views From the Abyss STU: Complete "The Spider's Thread" mode.

Game Clear: Evil Completed the game on the Evil difficulty setting.

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

Let’s rock, baby! Upgrade Dante's health to maximum

Richard the Redeemed (80 Titles) Acquired 80 different titles for Richard.
Just a little more! Note: Excludes bonus costume titles.

Oh Yeah!!! Complete Nothing is as it Seems

Lights Out Complete the "Light 'Em Up" Special Ops mission on Veteran difficulty.

Fishing Master Create the Fishing Rod.

Dry Spell Dry a Sponge in a Furnace.

Reached the Ending See you tomorrow!

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

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

Barrel of laughs Kill 20 enemies with barrels

Alright, Alright Survive until round 10 in Infection.

No Damage! Finish any Stage without taking damage.

Magic Socket Obtain the Magic Socket artifact.

Master of the reliquary Gather all the fingers of Frankenstein

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

Survivor Survive until Round 25 in Outbreak.

A Time of Wood and Stone Gathered the lost lore of Cadash Thaig ("Witch Hunt" downloadable content)

I'm Crushing It! Create the Hammer.

Compulsive Hoarder Obtain at least 100 hidden treasure items.

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

Potentite Purist Collect every potentite.
The power is in your hands!

Castle Dragon Defeat the dragon at the old castle.

Weapon Forger Install a Power Reactor at the secret hideout.

High Wire Act Kill 10 enemies while using a zipline

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

Thanatophobia WITHOUT using the Architect, complete the game dying 15 times or less

One Pickle, Two Pickle, Sea Pickle, Four Place four Sea Pickles in one block.

Don't make me pull the trigger! Survive for 5 minutes in Demolition mode

Prime Directive Shatter Skeletron Prime.

Footy Foul Kill 2 enemies with 1 Slide Kick during Slow-Mo

Avenged Confronted the culprit behind the Vael family's murder. ("The Exiled Prince" downloadable content)

Memento Gave Sebastian a family heirloom. ("The Exiled Prince" downloadable content)

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

ARCHIVIST Collect all documents

Office's Affairs Cleared 3 sub-missions.

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

Acquire Waffle Weapons! Obtain the Ray Gun, DG-2, and the Monkey Bomb at the same time in a game. (Map Pack 3 only)