Aceterix

Trouble on the Homefront Completed "Trouble on the Homefront"

Vincible Killed Crawmerax the Invincible

The Crows and the Fox Pick the feathers off 500 dead Ravens.

Paid in Full Completed Burial at Sea - Episode 2.

Harboring a Criminal Complete story level 2

A New You Change your face

Notorious Earn Crucible Rank 1.

The Bigger They Are Defeat the Leviathan in the single player Campaign.

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

Running out of pockets Open 50 small chests and find space for all those goodies.

Oasis Completed "Oasis"

C-C-C-C-C-Combo Breaker! Achieve a 60 hit combo.

Audiophile Collect all 18 Rorke files.

No Safe Place Burn an enemy out of a tree with the flamethrower in 'Hard Landing'.

Serving Science Finish quests for Dr. Kessler

Train to Nowhere Complete Mission 8 (Any Difficulty Level)

Unforeseen Consequence You convinced Zeke Sanders to let his hostage go.

Reilly's Rangers Completed "Reilly's Rangers"

Head of State Completed "Head of State"

Can't catch him with this old junker Conrad successfully escaped on the speedboat

Reaver Reached Level 8 with Bad Karma

Combo King Perform a 12x combo

Spin to win Roundabouts are fun, but not too much.

Wave and Smile Play any Arena in co-op.

Last, Best Hope of Humanity Reached Level 20 with Good Karma

Kurama in a shiny stone Follow the Iblis Stone's voice to learn its goal.

I'm no rookie! Remember your old talents by spending 15 skill points.

Twins Kill the Twins

Smell Something Burning Kill the crapping gangster with a fireaxe

Pilot of Phobos Complete the game with Phobos

One Man Army You survived a 6 star wanted level for a full 5 minutes.

Harlequin Change the color of every part of your messenger

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

Scout Leader Collect 46 Intel Items.

The Collector Find 50% of collectibles

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

Doesn't Play Well with Others Killed 300 people

Night Terrors Complete "Lost in Nightmares" on Professional.

Contact Attain ‘Known’ status in Alien Colonist Encounters

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

Agatha's Song Completed "Agatha's Song"

One-Man Scouting Party Discovered 100 locations

Not so fast! Clear Crystal Cave level 3 without grabbing any orbs.

Lights Out You deactivated at least 5 security systems on Kingsparrow Island

Hold Still! Kill 6 enemies affected by one Blinding Swarm or Firefly Swarm.

Yummy Cabbage picnic

Master Builder Obtain 150,000 studs from Instruction Builds bonuses. (Single Player Only)

You've earned it Earn the mask. Finish the campaign on Veteran.

Mercenary Reached Level 8 with Neutral Karma

Keep Activate the Keep laser.