Sweenie

Fully Loaded Maximize all upgrades.

ARCHIVIST Collect all documents

Make Friends Acquire all six main characters.

Crystal Clasp Obtain the Crystal Clasp artifact.

Head Trauma Use every type of melee weapon on a zombie

Deadhead Get 150 zombie headshots in a single game. (Map Pack 2 only)

Chapter 5 Speedrun Complete a Speedrun of Chapter 5 below the target time.

Don't burn yourself out Defeated the Keeper

Nightwing Revenge Obtain 78 medals on the original Arkham City and Nightwing Bundle Pack ranked maps (as Nightwing)

Rod Complete 'Rod' Level

Save some room Finish trial #20 one unit below the zapper.

Robin Revenge Obtain 78 medals on the original Arkham City and Robin Bundle Pack ranked maps (as Robin)

The Ultimate Sacrifice In Zetsubou No Shima, retrieve the Skull of Nan Sapwe.

Tailor-made Chose a perfectly fitting armor

Blood Rights Kill Satan with Samson

Golden Idol Perform every Single Player Skillshot in the game

Chapter 8 Speedrun Complete a Speedrun of Chapter 8 below the target time.

Chapter 7 Speedrun Complete a Speedrun of Chapter 7 below the target time.

Supernova Get 3 stars on each of the first 14 Echoes

Best Held with Her Defeat the Recast Commander to earn a blessing.

It's a Trap! Kill at least one zombie with three different traps in a single round. (Map Pack 2 only)

Silverware Win a trophy as a Team Manager in Career

Go Figure Plant ShadowChild's figurine.

Help Desk Get the Blade lobby desk clerk to help you bypass security.

Tier One In a group of 4 finish an Operation on Challenge with 5 directives enabled.

Burning times Complete a level on Master difficulty without using bombs, overdrive or boost with a custom ship

Quill Tosser Killed a Tollusk using only Ground Urchins.

Chapter 9 Speedrun Complete a Speedrun of Chapter 9 below the target time.

Sack the Postman Post all 6 invitations for the party.

Reaper Defeated the Harvester ("The Golems of Amgarrak" downloadable content)

The epitome of Super Earth Complete all Trophies.

Defused Kill 100 Mother demons before they explode in campaign mode

Cleared The Fiend Hunter Completed Chapter 5.

Extract The Data... Get the data that Pritchard is after from within the Palisade Blade.

Expose The Truth! Decide what to do with the evidence you uncovered.

Real men don't need a map Just in case you picked up a shielding map

A Perfect 10 Earn a PERFECT medal on Zone 10.

Voices From Beyond Unlock all songs in the Mouth of Metal

Mines Shafted Reach the Jungle.

YOU > Evil...Caves Conquer all Caves of Evil
with Kisuke and Momohime.

Bloody Lust Kill Isaac with Samson

A Blank Card Kill Isaac with Eden

Psychological warfare Manipulated the Keeper's magic schools

Juice Up Kill 300 enemies in Awesome Mode

Muppet Mastery Complete The Muppet pack's story

Airship Adventurer Complete the Zeppelin of Consequence Adventure.

Equilibrist Complete 15 levels in a row without falling

Headache Kill 50 enemies using a demon head in campaign mode

Tourist Viewed all vistas

Over the Edge Unlock all other trophies