Shadenstrike

Major Accident Killed an enemy using knockback damage.

Gone Dark Complete all Covert contracts

Power Extreme Unlock all abilities

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

Pro Surfer Collect all Trophies.

Royal Flush Defeat a Queen Crawler (Hard)

Now THAT'S a finale! Defeat the Demon General... again

I've Heard Your Name Reach Reputation 1 with one of the Viking Heroes.

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

Honorary Member Reach Isle of Sgàil Mastery Level 20.

Do you even Exo? Exo Melee kill 10 zombies in 30 seconds in Outbreak.

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

Master of Old and New Serve Yamazaki Fugu poisoned sushi and eliminate Soders with the robotic arms.

Cardinal of Combat Beat the final boss in the Mega Phobetor arcade machine

Onwards! Get 30 kills with the DT-29

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

Ostiophobia Defeat the son.

Stand Up and Shout You achieved maximum mood with the Allies

One Shot, One Kill Reach level 10 with ALABAMA.

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

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

Sharp Instincts Defeat an Impaler (Hard)

Leave a trace… Draw something for the bookseller in the wet cement.

Overqualified Had a dynasty member with a level 5 skill

Perfect Execution Complete all Precision contracts

Best Best Friend Pigsy's Perfect 10: Ally a single Mech 2 times.

Hassy Hot Cups Break their will to clear Market Street

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

Data Mining Acquire all data storage devices.

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

Bye-Bye, Dark Aether Help the lost scientist complete his experiment

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

Facit Omnia Voluntas Reach level 10 with ZEUS.

Skirmish - Chapter XIII Finish the levels from Chapter XIII in Squire difficulty

Crafty You've used your items on 100 things!

The Polaroid Beat Cathedral 5 times

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

Variety is the Spice of Life Complete 13 different Dynamic missions.

Sword Master Increase the Mastery Level of the Void Sword to the maximum

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

Experienced Picker Find half of the Father Traces.

Perfect Complete a stage without taking damage.

Tourist Attractions Complete all Mission Stories in A Gilded Cage.

1,000,000 BC Completed! Complete the Prehistoric time zone

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

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

Dedicated To The Cause Complete all Covert, Demolition and Precision contracts

Required Reading Collect all physical Codex pages in a single save slot (Ancient Gods 1)

Fidelity Medallion Earn 100 medals.

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