DesiringCorpse

Egg-stra Awakening! Complete the Egg-Stra XP challenge and then scan an obelisk in the Invasion DLC package.

The Little Fugitive Save the little girl.

Heaven Can Wait Finish the game on Heaven or Hell Mode with any character

Interagency Task Force Play through one entire mission with two other live players.

Masquerade Unlock 10 skins

1-Upsmanship Complete Extra Life Mode with 5 Extra Lives in your Inventory (Ancient Gods 1)

Chronicles Gather all secrets

The Fallen Tyrant Flatten an unstoppable enemy.

Lazarus' Rags Kill Isaac with Lazarus

Perkaholic Have 9 perks active at the same time in MWZ

Area of Expertise Complete any gear challenge category.

Brand Equity Complete any manufacturer challenge category.

Rage Uncaged As Wolverine, land 3 KOs with a single use of Last Stand.

Trumpet Trunk Trumpeter Play the trumpet to an Elephant

Rock, Paper, Plasma In Voyage of Despair, kill 9 zombies via Catalytic Detonations in a single game

It Used To Work Wreck 100 times
0/100

Rank 3 Achieve Career Rank 3
33/100

Nightfall Completionist Complete all challenges and kill the Breeder in Nightfall in Regular or Hardcore difficulty.

Muppet Mastery Complete The Muppet pack's story

Round the Riverbend Find the Secret in Blood Stream.

Battler Play 300 levels
4/300

Blades of Grass Reached the Grassy Plains.

Lost Scientist Found Mr. Jefferson.

Fear Keeps You Sharp Discovered Robinsons' transformation into the Alluvial King and had to kill him.

Justice for All! As Captain America, land 3 KOs with a single use of Freedom Charge.

Camouflage Kill a Mob while wearing the same type of Mob Head.

Ghoonpile (Ghoongollion Marginus) Make a nice stack of Ghoons.

Big Spender Buy at least 100 items from Raccoon Inc.

Bible Study Collect 40 documents

Suffer Like G Did Complete any level with only one health segment remaining

Let it Snow Receive the Extreme Environment Suit (XE Suit)

Spy vs. Spy In cooperative mode, prevent 10 attempts of picking up secret items.

Highly Decorated Achieve all Daily Tidy badge ranks
1/100

That's One Way to Do It... Destroy an airborne enemy helicopter with a Mortar Strike

Wreckognised Earn an S Rank Wreckognition rating or higher in any event
Reward: Profile Avatar

Fully Improved: Alice Fully improve Alice's Cottage.

Going Up… In The Darkest Shore, unlock the Ubersprengen.

At Least You'll Get A Trophy For It… Die while a Boss is Exploding

Finger on the pulse Upgrade OSB Pulse Wave

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

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

Sniper Shot During the dice throw make each die hit a token.

Birth of An Abomination Complete Root of All Evil

Level 21 Unlock all weapons in the campaign mode.

Bullet dodger During highway chase on Disco level successfully avoid all rockets.

:) :P Unlock 20 unique emotes
7/20

Straw Purchase Gift a Mystery Box Wonder Weapon to a teammate and have them accept it

Demon's dread Kill Kagerou Demon without getting hit

Path to Greatness Get a bronze medal for any Prestige U-Trial.

State-of-the-Art. Bang, Bang! Kill 10 enemies in a row with Sniper Rifle headshots