Barrinter

Cheapskate Acquire the exo suit without spending any money in Outbreak.

EMPressive... Complete the "Kill Switch" Special Ops mission on Veteran difficulty.

Apex Complete the "Vertigo" Special Ops mission on any difficulty.

Nutpopper's Regret (Popnutinus Minimus) Equalize all the popnuts in the popnut tree.

Moving Ahead Win 6 Bonus Rounds.

Through the Dimensional Rift Defeated Omega.

Not on My Watch Rescue all the hostages in the Special Ops mission "Negotiator."

Trophy Farming 101 Kill over 350 Enemies in a Single Level

Mushroom Navigator Complete 10 mycelium network activities.
6/10

Fleet-Footed Follow all the bladewing moths to their nests.
5/11

Free Banana Smoothies Discover all the Garages in the world in Story mode
0/100

High and Dry Complete "Worm on Trap"

Perseverance Unlock both exclusive weapons in a single category of skills in Story Mode.

Master of the Blood Double Teamed with every Tainted Coil unit

Conquer over Isengard Complete the Isengard level in the single player "War of the Ring" Campaign.

Highway Patrol Drive any type of a vehicle for more than 20 miles total.

Raining Bullets Shoot over 1000 bullets during the Ghost Town level.

Feline Revenge Obtain all 72 medals on the original Arkham City ranked maps (as Catwoman)

Did we win? Survive the RDA attack in Iknimaya.

Ostiophobia Defeat the son.

Show-off Complete a multiplayer match using your personally created landscape

Exterminatrix As E'lara, squash the spider god while holding Caddoc’s hand in Chapter 2

God Complex Create your own Crucible level

Firestarter Destroy all the Winter Shards and light all the fires in the Old Temple.

Siege Complete the "Light 'Em Up" Special Ops mission on any difficulty.

Coolest Thing Ever Jumped over a Hextadon in the Deuce

Kung Fu Graphics Complete Chapter 3

Not a Scratch Finish with your tank at full health in the "Iron Clad" Special Ops mission.

Frequent Flyer In an event, wreck 3 rivals by crash landing a plane.

Explorer: Unswerving Open the chest in the middle of the heart-shaped rock formation.

Technical Wizardry Succeed at a cumulative total of 100 reversals (single player only).

Full Master Earn all Gold Medals available in Mastery Challenge

Deforestation Kill 15 Seeder Turrets in one game in Mayday in Regular or Hardcore difficulty.

Peeper On the Disco level, watch dancers for at least 30 seconds.

The Final Chapter Complete Shadow over Mystara.

High Five Spend a total of five minutes airborne.

SuperTilt! Tilt 10 times in a row

Nail’d it! Finish the downhill car chase on Plantation level without damaging car too much.

Never Tell me the Odds Complete Endor on UNLEASHED difficulty.

Feel My Wrath Kill 250 enemies using Melee Fury attacks.

Pros Only Completed any three Gun Runners' Arsenal (GRA) three star (***) Challenges.

Mithril Armor Complete any campaign level without dying.

Police, everybody down! Complete the game playing as Ben McCall.

Dance Off! Execute 30 enemies while holding them as human shield.

Fertilizer Man Kill 200 zombies in a single game. (Map Pack 2 only)

2010 Hall of Fame Nominee Induct a Superstar into the HALL OF FAME.

Fifth quick kill Perform 5 Machete quick kills while being bullied

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

Untouchable Use only one self revive care package in the "Special Delivery" Special Ops mission.

The Mines of Moria Complete the Mines of Moria level in the single player "War of the Ring" Campaign.