Virtualboy

Any Means necessary Get 50 kills with the electric fence and fire traps in one game in Regular or Hardcore difficulty.

Only a Real Master Make a comeback when at low health (10% or less)

Imp Exorcist Defeat the imps that possessed Princess Fuse.

Master Survivor You defeated ARK's third Ultimate Life Form!

Dial B For Bomb You unlocked the special ability of Packie's car bomb placement.

Kitchen Nightmares Complete a kitchen in the Munch Mansion

Veteran Pilot Clear gummi ship mission 2.

Mean Egg Machine Drove off Eggman.

Pimp my helmet Customize your car in the Garage

Gymnophobia Have one piece of equipment in every item slot.

Function() Unlock every Transistor Function.

Heavy Metal In Die Maschine, forge the Pack-A-Punch machine.

One of the Lucky Few Breach the seawall in under 2 minutes without taking MG fire.

Atomic Bomb Acquire 100% of the Atomic Evolution set

Jumping Knack Flash Defeated 100 enemies using Jump Kicks.

Get Hyper Return a missing spaceship part

Jump through Deese's Donut Successfully land the Island Mega Jump through Deese's Donut

It's a dangerous business going out your door. Complete The Black Rider on the Road.

Fox? Or Flying Squirrel? Stay airborn for more than 8 seconds using jump-gates or geysers

There Is Hope Get to the ship's brain

Aurophilia Open your very first gold chest.

Perfect Run Complete a level without getting hit

"My Lightness!" Return a heavy duty spaceship part

Survivor Evolved You've defeated ARK's first three Ultimate Life Forms! And yet...

Cleaned The Mean Streets You caught 20 criminals through the police computer.

This is Fine Have 10 tiles on fire at a time

Career Criminal Attain 100% Game Completion.

Done That Complete all Hammerlock's Hunt side missions.

Twice Nightly Complete New Game Plus

Mother knows best Complete all Mother Hen secondary missions in the main game

You're a Real Pizza-work Push someone off a level

Fighter Defeated 1,000 enemies.

Sparrow Reach level 3

Everything() Deal at least 2048 damage in one Turn() in the Practice Test.

Silver Revenge Obtain 48 medals on the original Arkham City ranked maps (as Batman)

Not Good with Directions Endure a tight situation as long as you can

Glutton for Punishment Used Ironsides to collect 20 rounds of ammo or more in Burial at Sea - Episode 2.

Produce Distributor Feed two different people a healthy snack

40 and Flirty Reach level 40

Unstoppable Reach Wave 15 in each mission of Special Ops Survival mode.

"I'll bet the undercarriage on this baby is shot." Get a family member's help on a big project

The Last Laugh The joke's on who?

Bringing the Pain Defeat 50 players using physical attacks in Versus.

The Red Door Disobey Adler’s order to go through the door in Break on Through.

Gladiator Completed a Coliseum Attack stage

Veteran Status Qualify from 500 rounds

Queensberry Rules Perform a 4-hit combo with your bare fists in End of Zoe.

Find() Inspect 10 completed Function Files.

SATURN Completed the Saturn levels

No Teleporting Allowed As a Plant, Destroy a Teleporter in Gardens & Graveyards