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David vs Goliath In Checkmate, destroy the APC using an RC-XD

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

Regenerate Help Sozo.

Burgle Burgle Burgle Steal 10 kills from a teammate in Outbreak.

The Bigger They Are... Destroy a total of 100 Custom Cyborgs during story mode.

Shot Blocked Shoot the gun out of the air in 'Flashpoint' before a terrorist catches it

Fresco Bound Complete 20 Objectives in San Francisco.

Sleuth Unlock all intel (videos and audio files)

Wheeled Warrior Earn a T1 Mastery Badge with any Vehicle

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

Hmmm Bacon Crouch In The Store. That Should Work.

Rapid Reflexes Get 5 Headshot Kills during a single use of the Adrenaline Stim in Campaign

All Going To Plan! Master Zangief! I fought in 50 network battles! The ring came to life with the clash of burning spirits! (Excludes Battle Lounge)

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

Speed Slayer Kill the Breeder in less than 5 minutes in Nightfall in Regular or Hardcore difficulty.

Hard Times To escape death is to beat the strongest of the strong. Finish Arcade Mode on Hardest, kid!

I Call Shotgun! Drive a vehicle with a Sentry Gun on the back and have it kill 5 enemies

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

BADGER! Ride a Badger

Helpful Stranger Revive a player from a different Squad in MWZ

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

Tournament Time Create and win a Custom Tournament with more than 16 teams

Throttled Survival Kill the Breeder while using a Relic in Nightfall in Regular or Hardcore difficulty.

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

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

Tag, You're it! Use the Spotter Scope to tag 60 enemies or items in Open Combat Missions

Bulldozed In Ground Control, crush 25 enemies while driving the tank

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

2-fer Using the EBR-14, kill 2 enemies with 1 bullet 5 times in 'Payload' without sounding the alarm

Boom Kill 50 enemies with explosives or abilities.

Taking Flight In Gorod Krovi, ride a Dragon.

Survived Mayday Kill the Kraken for the first time in Mayday in Regular or Hardcore difficulty.

Team Player A 1-on-1 fight is fun, but it's more fun with friends! Try fighting in a Team Battle!

Elevator Out of Order Reach the roof in 'Highrise' under 45 seconds

Tearing Away the Disguise Destroy all of the humanoid Dwarf Gekkos during story mode.

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

Escape Artist Successfully extract 25 times in Hazard Zone

Targets Acquired Get past the first gate in Awakening in Regular or Hardcore difficulty.

Triwizard Titan Win the Triwizard Quidditch Cup for the first time

Space Jam Three points!

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

Salute Me Achieve the rank of Lieutenant.

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

Transplorter Sell 500 plorts at the Plort Market

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

Undiscovered Truths Find all the intel hidden in Nightfall.

Wrong Place To Bury I ain't 'fraid of no ghost

A Lover, Not a Fighter Successfully complete 10 No Kill battles during story mode.

Dream Race Win the ultimate three-way showdown between a Ford Mark IV Race Car, a Ferrari 330 P4 Race Car and a Jaguar XJ13 Race Car.

I must break you Wreck your first Rival in a One-on-One