XColdkillX

Way of the Vanquisher Completed "Against All Comers" on Dream of the Demon or higher.

West Side for Life In Blood of the Dead, reach Round 20 without leaving the West Side of the island

Utility Man Complete all Missions intercepted from cellular tower signals

In the Heart of Battle Learn the Hadoken in Mega Man X.

Death of Comedy Use every type of novelty weapon on a zombie

Blade That Was Broken Score 30 hits on the combo counter as the warrior.

Creatures of the Earth Capture a hole-digging creature from every region.

In the Belly of the Beast In Zetsubou No Shima, survive getting consumed.

Gong like the Wind In IX, defeat all 8 challengers summoned by a gong within 5 minutes

Stowaway In Voyage of Despair, spend 5 consecutive rounds in the Cargo Hold

Perkaholics Anonymous! Survive until round 20 without buying a single Perk. (Map Pack 3 only)

Veteran Collector Find all treasure within a single locale.

40 Knives! Kill 40 zombies with the bowie knife. (Map Pack 3 only)

Taking Flight In Gorod Krovi, ride a Dragon.

Deer in the Headlights Stab five stunned enemies in a row in the "Light 'Em Up" Special Ops mission.

Here's Your Order Destroy 4 enemies with a single blast of Sir Galahad's Arc Rifle

Campaign Kitty Obtain all 108 medals on the original Arkham City campaigns (as Catwoman)

Range of Fire Fire 7 different charged attacks in a single level

Terra Verte- Hardcore Complete Terra Verte on Hardcore.

Ahem. Yuria? Stare at Xsana in First Person Mode for 3 minutes straight.

Der Meisterbogenschuetze In Der Eisendrache, obtain all of the ancient bows.

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

The Original Demon Completed all missions in "The First Samurai" on Dream of the Demon.
0/11

Frequent Flyer! Use the teleporter 8 times. (Map Pack 3 only)

The Man who Broke Ties Completed Chapter 8.

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

Happy Trails Complete By the Trail of Our Dead

Gnarly Balls Get your first platinum medal

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

Can You Feel It? Defeat The Hand

Strength in Numbers Win 10 Matches in Team Play

Soul Survivor Reach round 15 in Nazi Zombies without getting revived. (Map Pack 2 only)

Boomtown- Insane Complete Boomtown on Insane.

Points Taken Win 10 Timed Matches

Peacemaker Complete the Game on Hardcore.

Safari Tour Play at least one full round in every Official Map (Ranked Match)

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

I Got This In The Darkest Shore, survive the initial beach rush without using any machine gun turrets.

Heroes of the Resistance Beat a Retaliation mission with 3 or less civilian deaths

New Superpower Complete all China Rising Assignments

Katz Person You must really love Katz to have collected so many Katz Spirits!
That's the spirit, meow!

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

Fundamental Principles Amended the Constitution 6 times in a single game

Show me what humans are made of Perform 10 Target Actions

Sub Zero Complete the "Arctic Recon" Special Ops mission on Veteran difficulty.

Outstanding Observer Complete many requests for the Lynian Researcher.

Legendary Hero Reach Reputation 5 with any Hero.

Like Killing Ants Kill 5000 soldiers.

Infinity Defeat Dr. Infinity

Duct Tape FTW Create all combo weapons