aka_dave

The Golden Touch Defeat a boss with one of Ms. Chalice's Super Arts

Master of the Blood Double Teamed with every Tainted Coil unit

Onwards! Get 30 kills with the DT-29

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

Push Yourself Harder Complete any 3 categories in Advanced Training or Strategy Training

Data Mining Acquire all data storage devices.

Sniper Elite Complete all missions on Sniper Elite difficulty

Valedictorian Achieved student rank A0.

Magic Moment Forged a strong bond with Emma.

Enforcement Complete the Police Station Mission.

Into Soulflayer Canyon Entered the Soulflayer Canyon.

Cafeteria Commando Obtained all recipes.

Stalwart Wander Max out HP bar

Shoot the Alps Get a total shot distance of over 4,000 meters in Saint Pierre

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

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

Item Mania Unlock 100% of the item library.

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

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

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

Devil Slayer Kill 10,000 enemies.

The Competitor Complete 200 Versus matches (online OR offline)

A Vacation in the Wilds Defeat every boss in Inkwell Isle IV

Colosseum Queen Clear all tasks in Colosseum.

The Ultimate Reward Completed all Bronze, Silver and Gold Trophies

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

Checkmate Defeat all of the King of Games' Champions

Heirloom Install a skill for the first time.

Treasure Hunter Award given to those who find and open treasure chests.
The thrill matters, not the contents.

Class Act Completed all quests, both extra-curricular and during field studies.

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

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

Handy Woman Done 300 requests.

Coolest Thing Ever Jumped over a Hextadon in the Deuce

Affinity and Beyond Raised a person's affinity to the maximum.

More Than a Fie-ling Forged a strong bond with Fie.

I'll Take My Board Proof of unlocking every geotree.
Can you do any sweet tricks on that geoboard?

Jeff Gordon NASCAR School Complete the "Jeff Gordon NASCAR School" Special Event.

Amaranthine's Last Hope Saved the city of Amaranthine ("Dragon Age: Origins - Awakening" expansion)

Overkill Completed all hunting secondary missions

A New Protagonist Earned the top ranking in the Friendly Match.

Nights of Azure Unlock all trophies.

Spin Doctor Kill two enemies with one throw of the Battle Disc

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

The Enduring Vigil Acquired all upgrades for Vigil's Keep ("Dragon Age: Origins - Awakening" expansion)

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

Dragon Forged Strengthened equipment in wyrmfire.

Decadent Defeat 10 bosses with Ms. Chalice

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

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