Alexe-AVV

Chimp on the Barbie In Ascension, kill a space monkey with a fire trap.

Discriminating Buyer Use exactly one of each care package in the "Special Delivery" Special Ops mission.

You're On Fire! Get 5 Kill Streaks of 5 kills in Elimination or Skirmish in PvP.

Untouchable Defeat any boss without taking damage (General)

I Know a Shortcut In Voyage of Despair, take every fast travel path in a single game

You're Not Worthy As My Opponent Breach: Send 3 Challenges.

You know you're REALLY Insane, right? Complete the entire main campaign on Authentic Plus difficulty

Untouchable Emissary Reach the end of the game without a game over.

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

Good Listener Found 20 Portable Phonographs.
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He Talked Too Much Defeat Emerson Miller

Torque Completionist Gain all stars in 'Torque'.

Hope and Despair Completed the additional mission: "Ebon Memories: Hope Within Despair."

Before Dawn Breaks Defeated the headless horseman.

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

Sébastien Loeb Rally Challenge Complete the "Sébastien Loeb Rally Challenge" Special Event.

Making mountains out of molehills Kill 100,000 enemies.

Acidic Alchemy In IX, Get a kill with the Acid Trap in each of its craftable locations

You can't handle it Upgrade Dante's Devil Trigger to maximum

The third faction Rescue all the Buddies from their respective predicaments

Gotta Catch'em All Collect all secrets.

Mountain legend Complete 30 MOUNTAIN STORIES in Alps

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

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

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

Head Trauma Use every type of melee weapon on a zombie

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

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

Don't burn yourself out Defeated the Keeper

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

Untouchable Complete SAM'S STORY on Normal or higher difficulty without dying in Batwing encounters.

Doctor Heal over 500,000 hit points.

To Hell And Back Finish the game on Very Hard Mode with any character

Tailor-made Chose a perfectly fitting armor

Blood Donor Pass 5000 levels in Bloody Palace Mode

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

Artful extraction Absorb your third Boss Stem Cell

Finished, without fear. Finish the game with two Boss Stem Cells active

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

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

Street Fighter Complete all Dragon's Teeth Assignments

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

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

Harpy Joyride Summoned a harpy, grabbed hold, and took flight.

Heads Up! Kill 25 Heroes by attacking them from above in PvP.

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

Lightning Emissary Reach the end of the game in 5 hours or less.

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

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

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