Mechfusion

Wishing for the Best Complete the "Last Wish" Raid.

Torque Completionist Gain all stars in 'Torque'.

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

ARCHIVIST Collect all documents

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

Closing the Experiment Log Earn ALL of the platinum Flashback Relics

Alright, Alright Survive until round 10 in Infection.

Survivor Survive until Round 25 in Outbreak.

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

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

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

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

Slip and Slide Perform a twelve-meter blood slide

Don't Listen to Her Defeat The Song

True Completionist Cleared all areas on hard difficulty!

Proper Penance Crawl for 500 meters

Test Subjects Use sheep as test subjects in 6 levels

Escaped Awakening Escape Awakening for the first time in Regular or Hardcore difficulty.

King of Bling Earn ALL of the Clear Gems

AMG Completionist Gain all stars in 'AMG'.

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

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

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

Thoroughly Baptized Spend 10 minutes underwater

Overachiever Watch the 100% bonus ending

gnilB fo gniK Earn ALL N. Verted Gems

LEGACY Complete all recordings

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

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

Bible Study Collect 40 documents

Take It Back Parry 20 bullets against a guardian in one fight without game over

Speedrunner Defeat a guardian within 5 minutes

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

The circle is now complete Get to Rank 100

Muppet Mastery Complete The Muppet pack's story

Diligence as a goal Get 3 stamps in any arena challenge.

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

Flipper Flip the level 6 times in Protector mode

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

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

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

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

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

A Cautionary Tale Collect all the warning signs

Boosted! Hold Super Boost for 15 seconds in Protector mode

Splicer God Complete the "Wrath of the Machine" raid on heroic difficulty.

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

Spelunker Find all of the Intel in Awakening.

Splatter Fest Kill minions in 12 different rooms

Inquisitive Mind Find all of the Intel in Mayday.