GCO

Cursed No More Purify a Cursed piece of gear.

Crystal Relic Master Unlocked all upgraded Knack characters

Gatherer Find 50% of the collectibles in the campaign

Blast Mastery Caused 10,000 damage with Energy Weapons.

Garden Crazy Complete a Garden Ops match on Crazy Difficulty

Nifty Nonsense The fat monk failed, for he spoke too much.

Sisters of Athena Endurance Co-op Challenge: Kill a combined total of 25 enemies in a single Expedition

Sisters of Artemis Endurance Co-op Challenge: Kill a combined total of 10 dangerous animals in a single Expedition

A Blade of Memory Destroy all Teeth, Balloons and Jack-In-The-Boxes.

Defeated Londra and His Horus Defeated the awakened Horus and put a stop to Londra's plans.

Hammer Havoc Kill an enemy with a thrown hammer bouncing at least once before kill

The Survival Horror Finish the game in Real Survival mode.

The Boss Reached 30th level.

Art Lover Obtain 15 pieces of Treasure Art.

Snakechaser Complete a Direct Action operation.

Mad Scientist Awarded for alchemizing 120 different items.

Way of the warrior Complete the game as Warrior

Ghost of a Chance Finish the game in Invisible Enemy mode.

Dominion Wraith Flash Dominate 50 Uruks.

Deep Impact Complete the adventure at Broken Tooth.

Diamond Medal Defeated all bosses using Diamond Knack

One Step Ahead Disarm ten trap mechanisms

We Will Survive Win 15 matches in Team Survivors.

Talent Pool Completed Talent Pool.

Wild Card Completed Wild Card.

Top Of The Food Chain You successfully killed 20 players with a pistol in a deathmatch.

Wizardry Whiz Awarded for becoming a master magician.
Congratulations! You truly are a whiz at wizardry!

Extra strong Upgrade the Health Potions

A Floral Feast Feed carnivorous plants with three or more different kinds of treats

The best laid plans Work with a Buddy to subvert a mission offered by a faction

Broken, Restored, Empty Complete the first Hospital sequence

Bell-Stealing Expert You've acquired S Rank in "The Bell-Stealing Drill".

And STAY Down Perform 50 follow-ups in the main campaign.

Quite a lot of deaths that night Found all of the black framed Pictures

Against all odds Defeat any Boss without taking damage

Campaign Silver Obtain 72 medals on the original Arkham City campaigns (as Batman)

Equipped an Elite Coil or Weave Equipped an elite coil on a weapon or an elite weave on an outfit.

Outsmarted In singleplayer, get a quadruple kill with a single Frag Grenade

Master of the Mojave Discovered 125 locations.

Platinum Splattin' 'Em! Earn all trophies.

Knack Master Completed all chapters on Very Hard difficulty

Happy Harvest Fields kept trim leave time to skim.

The Watcher Defeat Algos' first form

Revenant Reaper Defeat 100 Revenants in the main campaign.

Well Prepared Select a Starting Location and use an Agency Pickup to smuggle an item into Paris.

Too Big to Fail Complete A Gilded Cage.

Three-Second Rule Pick up your fallen head 100 times.

Not So Big Now, Are You?? Defeat A Mini Boss In Invasions

Return to Sender Completed Return to Sender.

Join The Midnight Club You won a multiplayer race without damaging your vehicle too much.