PowerShotGreg

Ultimate Humiliation Perform every fighter's hidden finishing move

Act 3 Veteran Complete all Act 3 maps on Veteran difficulty or higher.

Gran Turismo Platinum Trophy Acquired all Gran Turismo 7 trophies!

Gone Dark Complete all Covert contracts

Clean House Complete all Demolition contracts

Perfect Execution Complete all Precision contracts

The Competitor Complete 200 Versus matches (online OR offline)

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

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

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

Smoke And Mirrors, But Without The Mirrors Use a Smoke Grenade to become hidden while at Critical Health.

Millionaire Earn 1,000,000 Vektan dollars

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

Never Tell me the Odds Complete Endor on UNLEASHED difficulty.

Not Afraid of the Dark Complete ‘Active Measures’ Operation without using Night Vision Goggles.

Curly Wolf Finish the game on hard difficulty.

Radioactive! Complete 50 Activities

A Need to Bleed Melee 100 total enemies in Operations mode.

Petrolhead Buy all of the Vehicles from the Garage

Working Vice Shoot 10 stacks of cocaine in ‘Hostile Takeover’ Operation.

Lucky Son Of A... Survive a landing without a plane or a parachute

That's a Wrap! Unlock all 13 Movie Challenges

Blood Bank Kill 10,000 enemies

Doctorate in Thermodynamics Kill 2 scientists with a single grenade in ‘Self Destructive’ Operation.

Test the Product Knife 10 stacks of cocaine in ‘Hostile Takeover’ Operation.

Ramped Up! Complete a Getaway Activity in a Car Transporter

Campaign Kitty Obtain all 108 medals on the original Arkham City campaigns (as Catwoman)

Act 1 Cleaner Complete all Act 1 maps on Nightmare difficulty.

A Can Of Worms Play Trial of the Worm for the first time.

Invincibubble Finish a level without taking any damage

Targets Acquired Get past the first gate in Awakening in Regular or Hardcore difficulty.

Gest - Chapter XIII Finish the levels from Chapter XIII in Warrior difficulty

The Bigger They Are... Escape from Squidwardosaurus Rex

Burgertown Escort Service Rescue 1 survivor in Infection.

Postmaster Complete any outpost by activating all of the generators in Regular or Hardcore difficulty.

Big Game Trapper Use a hypno trap to turn a Rhino friendly in Mayday in Regular or Hardcore difficulty.

The Sky Is Mauling! Kill 3 enemies with Mortar Strike in ‘Air Traffic Control’ Operation.

Saved The World Finish the game with any character

Act 2 Cleaner Complete all Act 2 maps on Nightmare difficulty.

Like Looking in a Mirror Wake up Imaginary SpongeBob as SpongeBob

Making a Point Kill both bosses with head shots in ‘Hostile Takeover’ Operation.

Jurassic Dodger Avoid being squashed by Patrickosaurus

Justice Is Blind Kill 4 enemies who are stunned by a Flashbang Grenade in any Operation.

Enthusiasms Kill Torres with a melee attack in ‘Hostile Takeover’ Operation.

Gotta Catch'em All Collect all secrets.

Touch Down Land the plane 10 times without crashing (no auto land)

Self Inflicted Damage Get Patrick squashed by Patrickosaurus

Master of the reliquary Gather all the fingers of Frankenstein

Bikini Bottom Heroes Become a SuperHero 100 times

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