SDTIM

Fodra Queen in 60 Seconds Defeated the Fodra Queen in a minute or less.

Too Hot to Stay Free Anai-Sarava.

Bloody Lust Kill Isaac with Samson

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

Magic Socket Obtain the Magic Socket artifact.

Determined Don't use any hints to finish the game.

Cream of the Crop Unlock all family traits of a Bergson.

Perfectionist Kill a boss without receiving damage.

Bookwyrm This is proof that you've become quite familiar with the Library. How to obtain this is kind of a secret, but if you take the time to do a bit of reading now and then, you should be pleasantly surprised.

First Step Earn 3 Stars on any level in Adventure Mode

A Time of Wood and Stone Gathered the lost lore of Cadash Thaig ("Witch Hunt" downloadable content)

Hard pressed Complete all levels on Hard

Hismar the Berserk Dragon Defeated Hismar.

Game Clear: Chaos Completed the game on the Chaos difficulty setting.

The Traveller Acquired all trophies.

True Completionist Cleared all areas on hard difficulty!

Compulsive Hoarder Obtain at least 100 hidden treasure items.

Head Trauma Use every type of melee weapon on a zombie

Chatterbox Sometimes, after you've found a discovery point or when you're at a save point, you have the opportunity to press L3 to initiate a conversation between your companions. This is proof that you've experienced many Things and had a lot of Opinions about them.

A Blank Card Kill Isaac with Eden

Tool of the Netherworld Obtained Charon's Chains.

Ancient Mastery Upgrade The Book of Rea 15 times.

Supernova Get 3 stars on each of the first 14 Echoes

High Score Score 800,000 points in one game -- with Game Settings set to Hardcore.

Faded Memories Defeated Reese.

Traces of Two Learned of Andell and Seona's story.

Back in Action Perform 10 revivals.

Go Figure Plant ShadowChild's figurine.

Guardians of Morta Defeat OU in Main Story.

Size Matters Not Complete the opening stage of Mega Man X2 with a full energy gauge.

A More Perfect Union Finish what you started.

$#!&'s Getting Science Complete Case 3 of the Story

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

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

Orb of Delusion Obtain the Orb of Delusion artifact.

Burning Inside Kill another player with Crucible in a Foundry Versus Match

One with Oblivion Defeated Lambda Theos. Impressive!

Stop Motion Perform 50 Reflex Combos.

Terma-nated Defeated Solomus and the Terma Ten.

Too Late Complete Junktown

Seeing Red Find Monika

Challenger of the Rift Completed a floor of the rift labyrinth.

Richie Rich Have 20000 Morv.

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.

The Book Of Secrets Kill Satan with Eden

Make Friends Acquire all six main characters.

Crystal Clasp Obtain the Crystal Clasp artifact.

Golden Idol Perform every Single Player Skillshot in the game

The Order Discovered the fate of Princess Ilyna and Skalpel.