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Twofer Knocked out two or more enemies using the same Gas Bolt.

Eviscerator Kill 30 enemies with the Line Gun.

Fully Equipped Purchased any two upgrades for Old Man Winter or Radar Range in Burial at Sea - Episode 1.

Vincible Killed Crawmerax the Invincible

Turn Back Time Perform 2 different FATALITIES with Geras

Paid in Full Completed Burial at Sea - Episode 2.

Hangman's Bullet Perform 20 headshots from the rope

One giant leap Qualify from 100 rounds

Quiet as a Mouse After entering the Trident Fort, reach the door without being seen

Buzzer Beater With 30 seconds left, win a game of Hoops in which you were tied or trailing

I'm a Member of S.T.A.R.S. Finish the game saving Chris and Barry using Jill.

Wingwoman Perform 10 combo partner takedowns

Mission Accomplished Complete Not a Hero on Easy or Normal difficulty.

Train to Nowhere Complete Mission 8 (Any Difficulty Level)

Best Driver in the Business Drive from the Ganesh mountain carving to the top of the waterfall at the Trident Fort and back in under 3 minutes

Ghost in the Cemetery Get through Scotland cemetery combat encounter without killing or being seen

Mad Trendy Equip a rare or legendary Body Colour, Pattern, Upper and Lower Costume piece

Top Gun Clear all gummi ship routes.

Apprentice Complete a mission using a Combat Unit staff member.

The Sapphire Star Solve the mystery of the Elder Crossing.

Still Ain't Got Time to Bleed Complete a single player mission without using a Medikit or Bandage

Charted! - Speedrun Complete the game in 6 hours or less

I Accidentally All the Guns Use every gun

Overkill Plant multiple C4 charges on the APC at the same time and destroy it with one massive detonation

Pilot of Phobos Complete the game with Phobos

Wave and Smile Play any Arena in co-op.

Just Floor It! Drive away in the jeep with Elena without killing any enemies

Leapfrog Defeat 10 enemies in a row, alternating gunplay and hand-to-hand

Desperate Measures Complete Desperate Measures in Campaign on any difficulty.

Smell Something Burning Kill the crapping gangster with a fireaxe

Not Just Any Object Obtain the Stone & Metal Object using Chris.

Congratulations on your driver's licence! Reach the end-boss of any level using boost only

Head Turner Equip a legendary Upper and Lower Costume piece

Old Habits Die Hard Enter 0451 at a keypad.

Marked Pick up a Marker fragment for the first time.

My AI Can Do It Play 10 AI Battle Simulator sets

Rushing Roulette Defeat enemies with a pistol, machine gun, and grenade, in that order, in 15 seconds

Swordmaster Perfectly parry Rafe in the sword fight without getting slashed or stabbed

Trade Secret Trade In five items of the same quality to receive an item of the next-highest quality

Peaceful Resolution After being marooned, leave everyone alive until the Treasury

We shall not fail or falter Complete Mission 5

Amazing Grace Recruit Grace's group

Hitting a Brick Wall Defeat 5 armored enemies with melee only

Just the Wind Stealth take-down 15 enemies in a row

Sleeping with the Fishes Complete Mission 9 (Any Difficulty Level)

Off to a good start Win any Battle mission on Normal difficulty against the AI

Night Terrors Complete "Lost in Nightmares" on Professional.

Everything by Halves Complete 50% of all Secondary Objectives in the Main Campaign

The Way of the Warrior Make it to the outskirts of Halebidu in Chapter 5 without using a firearm or explosive

Ready To Kompete Komplete all Advanced Tutorials