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Door Prize Examine all the vitrified test chamber doors

Axes High Kill 30 enemies using Fodder axes.

Club Hopper Survive The 'Party' at The Club

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

One Mech of a Ride Hijack your first Mech.

Drill Sergeant Complete the Drill Room without taking any damage.

I Should Buy A Boat Get the Rocket Boat, also known as "The Loochador".

Race Ready Perform Racing Modifications on one of your cars.

My Name is Eden Beat the last mission of the Sky Fortress Expansion and complete the story arc.

Iconoclast - Destroy all symbols Destroy all Helghast symbols within the game

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

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

Overclocker Complete Test Chamber 10 in 70 seconds

Free Birds Liberate 3 Detention Camps.

TBoGT: Adrenaline-Junkie Freefall for the longest possible time. (The Ballad of Gay Tony)

Loochador Master Defeat 5 enemy helicopters with the Rocket Boat.

Exit Strategy Escape from C-Block

Kittens With Style Purchase at least one type of every customization.

Get To The Chopper Complete Interval 02

Epic Tier 4 Engineer Complete the game in Classic Mode.

The Betrayal Severed: Complete Chapter 1

Human Stopwatch Complete three consecutive laps with times within 0.2 seconds of the Best Lap Time.

One Last Score Beat the last mission of the Bavarium Sea Heist expansion and complete the story arc.

Lightning Bolt! Defeat 1 enemy helicopter using the eDEN Spark.

In the Heart of Darkness Beat the last mission of the Mech Land Assault Expansion and complete the story arc.

Hard to the Core Complete the game on Hard Core setting

The Final Frontier Earn all Trophies in Dead Space™ 2

Take Your Honda Home Take a photo of a Honda passing in front of the Honda head office on the Tokyo R246 track.

Entry Prohibited Kill 10 Xenomorphs that are using vents

Survivalist Complete the game in Pure Survival Mode.

Air Show Perform 2 aerial gestures before touching the ground in co-op

The Sacrifice Severed: Complete Chapter 2

Pain, In Bulk Complete Interval 03

Take Out Those Husks Protect the survivors

Bounty Hunter Complete 3 bounty quests.

Gunsmith Craft your first weapon

Some Sort of Rocket Complete your first mission

Quite the Connoisseur Earn at least 1 Gear in all Challenges of the Sky Fortress Expansion.

Fly The Co-op You completed "Deal Breaker", "Hangman's NOOSE" and "Bomb da Base II" in time.

A Crystal Darkly Brave the dusk.

Peng Me Again Severed: Find the Peng treasure in Severed

TLAD: Get Good Wood In the bike races, whack off 69 bikers with a bat. (The Lost and Damned)

Gesticul-8 Perform all 8 gestures of your own volition in co-op

The Only Way Is Up Enter the spire.

Obstacle Building Complete all test chambers in the Excursion Funnels co-op course

Shelter from the Storm Complete "Homebase Storm Shield Defense 1"

Untouchable Complete all missions on any difficulty level without dying

Constructor Leadership Unlock access to the Constructor Hero

Smash TV Break 11 test chamber monitors

Remember the Alamo Severed: Kill 16 or more enemies in the final last stand combat sequence