NOBODIE

Grate Hall Access the Oubliette

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

Blood Rights Kill Satan with Samson

Fighters Megamix Take out an opponent with each character's All-Star Move.

Magical Sound Shower Race to every piece of music.

Platinum Trophy Get all other trophies

45 Card Pickup Collected all Creepy Treat Cards

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

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

Wallace the novice! Complete your first online match.

Sack the Postman Post all 6 invitations for the party.

Pit Master Discover and fight Hidden Kombatant 3 in Arcade Ladder

Golden Acts Earn your GOLD SEGA License.

Shadow of the Beast II Complete all levels on at least Normal difficulty.

Rookie Mistake Make 10 misplays in a single Kaycee's Mod run.

Two Birds Smack a bomb so that kills two or more enemies (Individual)

Dark Offering Make an offering to The Bone Lord.

Bloody Lust Kill Isaac with Samson

A Blank Card Kill Isaac with Eden

Muppet Mastery Complete The Muppet pack's story

Airship Adventurer Complete the Zeppelin of Consequence Adventure.

Trophy Triumphant Acquire all trophies.

The Chariot Use Zobio and Zobiko to send one hundred Curien Mansion Creatures back to the grave.

Day 3 Mastered Complete all Day 3 challenges at gold level

The High Hat Defeat a boss on Inkwell Isle IV without killing any of its minions

King in the North Complete all Final Stand Assignments

Creepy Card Shark Tried every Creepy Treat Card in combat

The Book Of Secrets Kill Satan with Eden

Paladin Obtain great power

Lazarus' Rags Kill Isaac with Lazarus

Campaign Nightwing Obtain 114 medals on the original Arkham City and Nightwing Bundle Pack campaigns (as Nightwing)

Twin Dragons Defeat the Twins simultaneously.

Campaign Wonder Obtain 114 medals on the original Arkham City and Robin Bundle Pack campaigns (as Robin)

Big Top! Achieve a score of 2500 or higher in "Gonzo's Endless Cannon Run Ride!"

The circle is now complete Get to Rank 100

Hardcorn Mode Finished the game having fought every battle with Candy Corn in your party

See You In My Dreams! Visualization is a crucial skill, so try watching 50 replays! I watched so many, I started seeing Master Zangief in my dreams!

Eve's Bird Foot Kill Isaac with Eve

Reunion Visit another Player's Base

Top of the Class Score AAA on every mission.

Collector Extraordinaire Collect 100% of the Prize Bubbles in The Journey Home.

Ranger Obtain an A-Rank or Higher on all bosses in Inkwell Isle IV

Flipper Flip the level 6 times in Protector mode

Overkill Destroy six enemies with one Beam Shot (Individual)

Broken Ankh Kill Satan with Lazarus

12-Wheeler Create a model car with at least 6 pairs of wheels and beep the horn

Need a sentry here! Unlock the Mechanic form

Bathe With A Giant Nude Alien Take a bath with Toxxo.

Go with the Flow Solved OsTown's Thinner problem

One Down, Seven to Go... Complete 1 of the 8 stages.