ISAIAH-3000

Gunslinger Carry the gold pistol through the whole SP campaign

Going Dark Complete 'Low Profile' without triggering any alarms.

Key to the Past Complete "Key to the Past"

Axes High Kill 30 enemies using Fodder axes.

Surrounded on All Sides Send 2,000 enemies to your opponent's map.

Full SSE Find 20 intel fragments in Co-op.

Overdue Reunions Find the Overseer

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

Thrifty Painter Complete Act 3: The Mission firing less than 125 paintballs

Not left for dead Zombie - Get a full squad

One Is Never Enough As Ustanak, capture a total of 50 humans.

Drill Sergeant Complete the Drill Room without taking any damage.

Success is Measured in Blood Kill 500 enemies using Melee weapons.

Photojournalist Complete all Toy Camera missions

Death from Above Kill 25 enemies with Ground Pound.

Just Business You got the information you needed from the Rothwild Slaughterhouse

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

Hellride Earn three Stars in 'Denied Area'.

It's Good! Score each of the 3 Field Goals from the ATV

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

Bucket Head Find all 3 helmets in the SP campaign

Ace Pirate Town Ace Pirate Town

Been There, Drove That! Drive all vehicle types (Jeep, Tank, Heli, Boat)

Sneaky Sneaky Finished the Prison Break without ever tripping an alarm

Never Give Up Survive to Round 10

Dark Forest Complete the Dark Forest on any difficulty

Overclocker Complete Test Chamber 10 in 70 seconds

Deliverance Complete the final round of Strum

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

You Must Carry It Retrieve the Power Source.

Judge, Jury and Executioner Defeat 10 psychopaths

Justice Served Complete Overtime Mode

Never Go it Alone! Join 20 Teams

Minigamer Win all Minigames

Free Birds Liberate 3 Detention Camps.

Anthology Complete all Legends of the Wasteland

Two Sides of the Same Coin Win 10 times.

Angel of Death Kill 500 enemies using Ranged weapons.

Ace The Frigate Ace The Frigate

Loochador Master Defeat 5 enemy helicopters with the Rocket Boat.

Jedi Grand Master Complete the game on Unleashed difficulty.

Bounty Hunter Kill a Wanted Player

Toy Collector Purchase every item in the Toy Store

Masquerade Have 10 zombies with masks on at once

You Can't Go Wrong With the Classics Get 50 kills with the M1 Garand

Shwag Collect 10 Bobbleheads

The Anti-Mechanic Destroy 50 vehicles. (containing enemy AI)

Brotherhood of Shadow Discover and fight Hidden Kombatant 4 in Arcade Ladder

Balls of Steel Earn a 1,000,000 pinball score in SP