Bate79man

Muppet Mastery Complete The Muppet pack's story

That's One Way to Do It... Destroy an airborne enemy helicopter with a Mortar Strike

No Mo' Modi Get out of jail, but not for free

Egg-stra Awakening! Complete the Egg-Stra XP challenge and then scan an obelisk in the Invasion DLC package.

Perkaholic Have 9 perks active at the same time in MWZ

Nightfall Completionist Complete all challenges and kill the Breeder in Nightfall in Regular or Hardcore difficulty.

Controlled Chaos In Revelations, override all of the Corruption Engines before round 6.

Turnabout is Fair Play Kill 50 Cryptids with the Venom-X weapon in Nightfall in Regular or Hardcore difficulty.

Going Up… In The Darkest Shore, unlock the Ubersprengen.

Campaign Nightwing Obtain 114 medals on the original Arkham City and Nightwing Bundle Pack campaigns (as Nightwing)

Drone Joust Defeat an Agent riding an Agency drone while riding an Agency drone yourself

Campaign Wonder Obtain 114 medals on the original Arkham City and Robin Bundle Pack campaigns (as Robin)

Rough Rider Destroy 15 vehicles during a single challenge

Reinvent the Weapon Wheel Re-collect all of the weapons on the Weapon Wheel

Let it Snow Receive the Extreme Environment Suit (XE Suit)

Not One Inch In Gorod Krovi, complete a Lockdown Event.

It's a Trap! In Shi No Numa, kill at least one zombie with three different traps in a single round.

Upping the Ante Kill the Kraken using a Relic in Mayday in Regular or Hardcore difficulty.

Big Top! Achieve a score of 2500 or higher in "Gonzo's Endless Cannon Run Ride!"

141 Ready Complete the campaign on Veteran

Hat Trick Kill 3 aliens with a single shot from the NX-1 Disruptor in Regular or Hardcore difficulty.

Drilling for Justice Assemble the cryonucleation tunneller - the cryodrill

Dipped in Gold Purchase all Safehouse and Player Upgrades in Campaign

Cyberized Research all Augments for 10 Items in Zombies

Collector Extraordinaire Collect 100% of the Prize Bubbles in The Journey Home.

Mass Exodus Complete the final Ancestor encounter in Regular or Hardcore difficulty.

Crusade - Chapter XIII Finish the levels from Chapter XIII in Knight difficulty

Dog Fight Kill a Gargoyle with the Vanguard in Awakening in Regular or Hardcore difficulty.

I am death incarnate! Beat the game on "I am death incarnate!" difficulty or higher

Stalact-tactician Takedown 2 enemies with one stalactite

For Auld Lang Syne Stop Freeze and bring Boyle to justice

Eggstra Nemesis! Complete the Egg-Stra XP challenge and then activate a generator in the Nemesis DLC package.

Game Over Beat Horde Mode

Captain Pig-ard Achieve a score of 4000 or higher in "Pigs In Elevators (In Space)!"

Natural Talent You finished Mystery Foe without using any active supernatural powers

Back From The Dead Reclaim your gear from a Tombstone in MWZ

Case in Point Complete the Campaign on Veteran difficulty

Sanguine Serum In Zetsubou No Shima, drink fresh Widow's Wine.

The Architect Successfully build all of the Schematics in Mayday in Regular or Hardcore difficulty.

Snowjob Get 3 enemies frozen in one attack

Mayday Completionist Complete all Challenges and kill the Kraken in Mayday in Regular or Hardcore difficulty.

Down with the Revolution Stop Anarky thug operations in South Gotham

Tower Master Complete all Tower missions

No Such Thing as Too Many Find and use all Armaments in Open Combat Missions

Demo Pro Destroy 25 vehicles during a single challenge

Danger Drone Defeat 10 enemies during a single Agency drone ride

Spelunker Find all of the Intel in Awakening.

Ensign Reach round 10 in Carrier.

Inquisitive Mind Find all of the Intel in Mayday.

Epic victory - Chapter XIII Finish the levels from Chapter XIII in Paladin difficulty