Messknecht

Thom(p)sons unlocked Unlock the Thom(p)sons!

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

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

Ostiophobia Defeat the son.

Fighting Light Finish any single player level without using an item.

Scarlett Chaser Unlocked 6 challenge missions.

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

Cane juggler Bounce 10 objects off Thom(p)son's cane!

The Polaroid Beat Cathedral 5 times

The cat that got the cream.... Collect the Cat Idol from the cave

Untouchable Finish a SWORD challenge without getting a scratch!

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

Is that the bes you can do? Reassemble the Shield of Bes

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

Fidelity Medallion Earn 100 medals.

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

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

Nutpopper's Regret (Popnutinus Minimus) Equalize all the popnuts in the popnut tree.

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

And stay down! Defeat the evil that lurks in the Pyramid

I Never Bleed Complete the Campaign using max one medkit per mission

Riddle Me This Piece together Riddler Trophy, Cube and Cane in Riddler case file

Knowledge is power! Find all of the Diaries in the cave

Competitor Earn all the stars in Sunshine Sprint

Demolition Derby Demolition Derby - Collide with another UFO 10 times

Blind Luck Blind Luck - Kill one of each enemy footsoldier using blind fire

Treasures of the Earth! Unearth all of the figures lost to the cave

Pure Lunacy Complete Dead Space™ 3 Awakened in Pure Survival Mode

Wardrobe full Buy 30 costumes!

Giant Rackham: Take 2 Destroy the galleon!

Plague Tower Complete the quest: Plague Tower

Champion catcher Catch an object in full flight with the grappling hook!

Rock, Paper, Scissors Beat your partner at rock, paper, scissors 3 times in a row

Running Man Strap on some boots and go for a jog!

Millionaire Earn 1,000,000 Vektan dollars

The Skinny Controller Completed Episode 10.

Living in the Past You conquered 5 warp zones! you're so old school...

Shaken, not stirred Kill a terrorist with a martini

FAMILY BUSINESS Clear a level with each of the Son's techniques

Chaos Blast! Collected all Number Rings in Episode Shadow.

Finally Home Complete every Adventure level in The Journey Home.

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

Combing the Cat-a-combs Collect the Cat Idol from beyond the Pyramids

Ancient Action-Figures! Find all of the figures lost in Egypt

Discretion, my old friend... Abandon a quest

Sir Francis unlocked Unlock Sir Francis!

The Negative Beat Sheol 5 times

Revert Bomber Killed 10 enemies by aging a Revert and having it explode near them in single player campaign

Upgraded! Get a knife modification.

Acrobatic duo Give your partner 5 leg-ups in "Tintin and Haddock" mode!