Dermaeher

I'm no Zoologist, but how do you classify a 20 foot tentacle? Face each new enemy once.

End In Sight The final stretch will be largely uneventful.

Shaken, Not Stirred Win any Hot Pursuit in an Aston Martin

Oceanic Vista Score 1 kill each from a land, maritime and aerial vehicle.

Mankind Is Your Mask Complete 3 missions without causing a single Military Alert.

Schrodinger's Catch Catch a blue-painted box before it touches the ground

Hardcore Hero Conquer the game on Hard difficulty.

Straight Edge Destroy at least 20 bottles of Nom Juice in the Single Player Campaign

Pointless Execute at least 10 Headshots before you find the first DropKit

Amazing Amazon Complete the game as an Amazon.

Collector's Delight Collect all weapons, text logs and audio logs on Chapter 1: "Worlds Apart"

It Goes Deeper!? You found Vectron!

Party's Over Destroy all Harley Balloons

Scintillating Sorceress Complete the game as a Sorceress.

Mark of the Adept Mark of the Adept - Kill 5 UFOs in the Prologue

Axes High Kill 30 enemies using Fodder axes.

Differing Opinions Complete Rebellion Mission.

Epic Elf Complete the game as an Elf.

Little Baggy Collect 2 of either Roid Rage, The Virus, Growth Hormones, Experimental Treatment, or Speed Ball

Drill Sergeant Complete the Drill Room without taking any damage.

Hope Discover the truth behind Hope, Idaho through the Web of Intrigue.

Unnatural Selection Acquire all available upgrades.

We'll Meet Again The final chapter is written.

Sometimes I Feel Like... Find all the peeping Doji at the hot spring.

Narbacular Drop Place a portal under your co-op partner while they are gesturing

Bridge Building Complete all test chambers in the Hard-Light Surfaces co-op course

Healthy Get all life upgrades

Imprezive Accumulate 2,000 yds of drift in a single event using the Subaru Impreza WRX STI

Pointless Execute at least 10 Headshots before you find the first DropKit

Heroic Hunger Eat food equal to 6000 health in total With One Hero

Flight of the Bumblebee Win the 'Muscle Reflex' race in a Bee Yellow Chevrolet Camaro SS

Shoot and Score Achieve a High Score of 1,000,000+ on any classic Park.

An Ancient Antiquity Do hard time.

Information Obtain all cassette tapes

Dark Forest Complete the Dark Forest on any difficulty

Overclocker Complete Test Chamber 10 in 70 seconds

Ninja Jack Collect the Key card in Research without alerting anybody!

Warrior Complete the game on Normal difficulty

Fun and Games Ahead Play nicely, no pulling hair

Operation We Want Peace Complete Swamp Mission.

Out of the Woods In American McGee’s Alice, Complete Wonderland Woods

Contained Evolution Defeat Krieger.

Unleashed Fury Complete Volcano Mission.

Dying for a Living Die 100 Times With One Hero

High as a Kite Land a 1,000,000+ point combo.

Of Ravens And Crowes Kill Crowe with a headshot.

Dazzling Dwarf Complete the game as a Dwarf.

No man left behind Extract from a difficulty 8 or higher mission with 4 players where all 4 get on the shuttle.

Master Spy Collect all the Intel documents in the single player Campaign.

What Does This Key Do? Obtain a Key for the first time.