LC_Liu

Weapon of Minor Destruction Kill no more than one zombie with a nuke. (Map Pack 2 only)

Blind Vengeance Escaped the silverite mines ("Dragon Age: Origins - Awakening" expansion)

Better With a Friend Solve all case files in Co-op mode

Savior of Kal'Hirol Destroyed the broodmothers in Kal'Hirol ("Dragon Age: Origins - Awakening" expansion)

Still Alive Complete Course 4 with neither you nor your co-op partner dying

Pride Before The Fall Defeated the baroness ("Dragon Age: Origins - Awakening" expansion)

Warhead Hunter Detonated all of the warheads in the Divide.

Add that one to the fossil record! Defeat a Bug Hive Lord.

Helipocalypse Destroy 6 helicopters in the "Kill Switch" Special Ops mission.

Storm Watch Got through the sandstorm without hitting any vehicles in Hello and Dubai

Dream Team Defeat an arena with at least 2 players

Adventurer Download and rate 25 usermaps

Minuto de Silencio Mourn the loss of the Alebrije while playing as X’Tabay.

I said we’re CLOSED! In Nacht Der Untoten, do not let any zombies enter the building during the first 3 rounds.

Skilled Negotiator Complete the Special Ops mission "Negotiator" on Veteran difficulty.

Them That Hath Ears Use the microphone for 20 minutes

Awakening Completed Dragon Age: Origins - Awakening ("Dragon Age: Origins - Awakening" expansion)

Der Electrician! Link all teleport pads before round 7. (Map Pack 3 only)

Dead Air Must have been a wrong number. (Secret Trophy)

Up to the Challenge Completed any three Gun Runners' Arsenal (GRA) one star (*) Challenges.

The Teacher Remains the Teacher Defeat Javier Jaguar as Uay Chivo in an un-nerfed one-on-one rematch.

Extreme Series Complete Complete the Extreme series of Race Events.

Back Stage Pass You gained access to Quinn's secret store.

Quick Off Your Feet In Der Eisendrache, wall buy the BRM.

Full Deck Collect all combo cards

The Eagle has Landers In Ascension, escape on all three lunar landers.

It didn't SEE that coming! Defeat an Illuminate Great Eye.

Cleanest Hands You completed The Brigmore Witches without killing anyone

Orienteer Find all the Safe Houses in Bowa-Seko - the Southern Territory

The Learn'd Scholar When the proofs, the figures, were ranged in columns before me...

Apex Predator You performed a takedown on Burke without being detected.

Combat Veteran Completed any three Gun Runners' Arsenal (GRA) two star (**) Challenges.

Commander of the Grey Reached level 30 ("Dragon Age: Origins - Awakening" expansion)

All of the Above You managed to save Dr. Kavanagh and all the prisoners, too.

That Old Adage Apparently, your CASIE augmentation doesn't work on everyone...

Never Forget You revisited the site where Belltower discovered and captured you.

Handle with Care Complete the "Special Delivery" Special Ops mission on any difficulty.

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

Improper Behavior Spraypaint all Zombrex posters

Elevate Your Senses! Activate the Fly Trap. (Map Pack 3 only)

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

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

Turning Point Heard Leliana's version of her betrayal. ("Leliana's Song" downloadable content)

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

The Boy Who Could Run Complete all Parkour Fever Challenges

AMG Driving Academy Complete the "AMG Driving Academy" Special Event.

Death From Above In Der Eisendrache, kill a zombie while being flung by a Wundersphere.

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

Together Till the End Be the last man standing

That’s a lot of Jigawatts! In Der Eisendrache, electrocute 121 zombies.