ProfessorStotch

Let's Get Stickin' Equip a sticker.

Onii Hunter Obliterated 100 Onii

Fire Mission In Gorod Krovi, kill 8 zombies with a single Dragon Strike.

Joja Co. Member Of The Year Become a Joja Co. member and purchase all the community development perks.

Patron Spend big at the Acquisitions Department

Iron Lung In Zetsubou No Shima, stay underwater for one minute.

Gat Trick In Blood of the Dead, kill the Warden with the Blundergat, Acidgat, and Magmagat in a single game

Face-stuffing King Obliterated Dessert-lovers

Wow, I'm Inside! Complete "Six Minutes"

Historical Reenactment In Blood of the Dead, equip Hell's Retriever, Spoon, Blundergat, and Tommy Gun at the same time

Comeback King Turn an Awful performance into a Cool one.

Changeup King Acquired 20 Types of Outfits

Protected Acquire 4 Mask Shards
0/4

Rig Architect Build all levels of all buildings on the rig.

BUT YOU CAN'T HIDE 200 kills as a seeker in Hide n Seek Mode
0/200

Hull: Industrial Upgrade to the 5th tier hull.

Medallist Obtain any medal in 10 different challenges

I need your Headband, Sunglasses and Minigun Get Headband, Sunglasses and Minigun in one run in Commando mode

Self Control Successfully play 10 consecutive missions without kicking a single barrel on the Space Rig.
1/10

Popcorn Cook 50 zombies with the Magnetron in Infection.

Poacher Hunt over 250 animals.

Defeated a Scrapper Pack Defeated a Scrapper Pack

None Left Standing In Der Eisendrache, kill every type of zombie using a minigun.

Crop Duster In Zetsubou No Shima, kill 10 zombies with a single shot of the KT-4.

Wardrobe Change In Revelations, wear three different hats.

Long Way Down You performed a drop assassination of at least 150 meters in the Kill Cascade challenge

A Hero is Born Witness Caesar complete the Tour de Inferno.

The Iron Ruin Override the rig's defenses.

Smooch Monster Kissed a Princess 10 Times

Baby Spelunker Cleared the tutorial.

Dark Custodian Collect a total of 10 Dark Canisters.

One Too Many In Zetsubou No Shima, throw up.

Don't You Die On Me Revive a teammate in Co-Op Campaign or Endgame

It Ain't A Problem For the Man Achieve your destiny as the coolest hero by earning a Cool rating for Stage 6 on Normal difficulty.

Seeds of Doubt In Zetsubou No Shima, the one must be saved.

Is That A Knife Defeat the Steel Soldier using only your knife.

It's a Legitimate Strategy Get 3 Kills while defending an Objective Zone without leaving it

Tools of the Trade Craft the Virus Filter and Flare Gun in Survival mode.

Full House Get married and have two kids

Enthralling Earned maximum approval from all thrall types. ("Darkspawn Chronicles" downloadable content)

Indirect Fire Kill 100 zombies with traps in Infection.

Pchooooooo! Launch your ship with a gravity cannon.

I'm Going Pro, Capeesh? Declare your intentions to enter the NBA Draft.

Remix Edition Find the secrets in every stage!

Purrfect Partner! Reach maximum Trust with Inky.

Assault With Battery In Zetsubou No Shima, electrocute a zombie with a shield.

Baron Bashing Defeat Commander Byron Baron once.

Beakers We Can Complete "Muppet Labs!" using no more than 40 Beakers

Bangboo Hand-in-Hand Save Little Beetroot in the "Bangboo Limbo" commission.

Vaporeyezed In Gorod Krovi, use the Gigant Beam to kill 20 Zombies in one activation.