Suicide Missionary
Completed all campaign acts on Insane Difficulty
150 ✓ May 15th, 2010
Artist of War
Completed all campaign acts on Hardcore Difficulty
75 ✓ May 15th, 2010
Guerilla Tactician
Completed all campaign acts on Normal Difficulty
50 ✓ January 1st, 1753
Friends with Benefits
Completed all acts in Co-op on any difficulty
50 ✓ October 1st, 2011
Open Relationship
Completed 10 chapters in Co-op on any difficulty
30 ✓ October 16th, 2009
Takes a Licking
Bashed 30 Tickers
30 ✓ November 11th, 2009
Variety Is the Spice of Death
Killed an enemy with every weapon
30 ✓ November 11th, 2008
Around the World, Again
Won a match on every map shipped with the game
30 ✓ September 6th, 2011
Hoard the Horde
Team survived all 50 Horde waves
30 ✓ May 9th, 2010
Battle-Tested Gear
Reached level 25 in multiplayer
30 ✓ July 22nd, 2011
Tourist of Duty
Completed all campaign acts on Casual Difficulty
25 ✓ January 1st, 1753
My Way or the Highway
Made it through "Road to Ruin" dressed as a Theron Guard
25 ✓ July 22nd, 2011
Highway to Hell
Made it through "Road to Ruin" with nothing but vengeance on your mind
25 ✓ July 18th, 2011
Two for the Road
Made it through "Road to Ruin" with a friend
25 ✓ September 10th, 2011
Dirty, Dirty Horde
Team survived 10 Horde waves
20 ✓ November 8th, 2008
Seasoned Gear
Reached level 15 in multiplayer
20 ✓ May 2nd, 2010
Pack Rat
Recovered 20 of 41 collectibles
15 ✓ May 13th, 2010
Green as Grass
Showed Carmine the ropes
10 ✓ January 1st, 1753
Water Sports
Defeated the Leviathan
10 ✓ November 9th, 2008
There's a Time for Us
Found Maria
10 ✓ November 9th, 2008
Better Wrapped in Beacon
Activated Jack as homing beacon in Nexus
10 ✓ November 9th, 2008
Have Fun Storming the Castle
Found the Locust queen
10 ✓ January 1st, 1753
And the Horsey You Rode in On
Defeated Skorge and his Hydra
10 ✓ January 1st, 1753
You Are the Support, Son
Successfully defended COG headquarters
10 ✓ January 1st, 1753
Brumak Rodeo
Captured a Brumak
10 ✓ January 1st, 1753
Does This Look Infected to You?
Defeated the Lambent Brumak
10 ✓ January 1st, 1753
It's a Trap!
Successfully defended the hospital
10 ✓ January 1st, 1753
One-Night Stand
Completed 1 chapter in Co-op on any difficulty
10 ✓ January 1st, 1753
Crossed Swords
Won 10 chainsaw duels
10 ✓ January 1st, 1753
Pound of Flesh
Used 10 meatshields to survive
10 ✓ January 1st, 1753
Escort Service
Escorted Betty to Landown
10 ✓ January 1st, 1753
Organ Grinder
Killed 30 enemies with your Mulcher turret
10 ✓ January 1st, 1753
Shock and Awe
Killed 30 enemies raining down death from the sky
10 ✓ January 1st, 1753
Said the Spider to the Fly
Effectively used grenade mines
10 ✓ November 18th, 2009
Crowd Control
Got up close and personal with the Boomshield
10 ✓ May 12th, 2010
Smells Like Victory
Torched 30 enemies
10 ✓ January 1st, 1753
Once More, With Feeling
Mastered the ways of the Active Reload
10 ✓ January 1st, 1753
Kick 'Em When They're Down
Executioner with style
10 ✓ May 12th, 2010
Girl About Town
Seen the sights with Betty
10 ✓ January 1st, 1753
Photojournalist
Submitted a spectator photo
10 ✓ July 22nd, 2011
It's Good to be the King
Won 10 rounds of Guardian as the leader (not Custom)
10 ✓ September 9th, 2011
You Go Ahead, I'll Be Fine
Won 3 matches of King of the Hill (not Custom)
10 ✓ July 22nd, 2011
Back to Basic
Won all Training Grounds matches
10 ✓ January 1st, 1753
That Sinking Feeling
Watched Ilima sink
10 ✓ January 1st, 1753
Rookie Gear
Reached level 5 in multiplayer
10 ✓ November 13th, 2009
Freebaird!
Freed Baird from capture
10 ✓ January 1st, 1753
Heartbroken
Performed a chainsaw multiple bypass
10 ✓ January 1st, 1753
Longitude and Attitude
Discovered the location of the Locust queen
10 ✓ January 1st, 1753
Tanks for the Memories
Arrived safely at Mount Kadar Stranded camp
10 ✓ November 9th, 2008
Collector
Recovered 5 of 41 collectibles
5 ✓ January 1st, 1753
Annex: Now With Execution Rules
Won a ranked or social Annex match on each of the Flashback and Combustible Map Pack maps
75 
Veteran Gear
Became an ultimate Gearhead at level 100
75 
Seriously 2.0
Killed 100,000 enemies
50 
Battle-Hardened Gear
Reached level 50 and played in the snow
50 
Blood on the Sand
Reached level 50 and got Nowhere in Horde
50 
Am I Only Dreaming?
Reached level 40 and Memorialized the Horde
40 
Completionist
Recovered all 41 collectibles
30 
Party Like It's 1999
Played 1999 rounds in multiplayer
30 
Like Father, Like Gun
Reached level 30 and paid your Horde respects
30 
Did Not Go Gentle
Won a match on all of the Dark Corners Map Pack maps
30 
Icy Dead People
Team survived all 50 Horde waves on a Snowblind Map Pack map
25 
Is It Hot or Is That Just You?
Cooked up some Bloodmount BBQ with 25 roastings
25 
A Parting Gift
Killed 10 enemies with a grenade while down but not out
20 
Skeletons in your Closet
Survived first 10 Horde waves on Flashback Map Pack maps as a team
20 
Trial by, and on, Fire
Team survived first 10 Horde waves on Combustible Map Pack maps
20 
Never Eat Red Snow
Team survived first 10 Horde waves on Snowblind Map Pack maps
20 
Lost in Transition
Reached level 20 and stopped at the Horde Way Station
20 
Afraid of the Dark
Played a match on all of the Dark Corners Map Pack maps
20 
More Mystery, Less History
Won a match on each of the Flashback Map Pack maps
15 
Bound by a Shared Past
Won a Wingman match on each of the Flashback Map Pack maps
15 
The Roof! The Roof! The Roof…
Won a match on each of the Combustible Map Pack maps
15 
Forged in the Fire
Won a Wingman match on each of the Combustible Map Pack maps
15 
The Weather Outside Is Lethal
Played in the snow and won on all of the Snowblind Map Pack maps
15 
No, But His Face Rings a Bell
Reached level 15 and found some Horde Sanctuary
15 
Standing Here, Beside Myself
Won 3 matches of Wingman (not Custom)
10 
Beat the Meatflag
Captured 10 meatflags (not Custom)
10 
Be Careful What You Wish For
Reached level 8 and rocked Horde old school
10 
Ride It All Night Long
Reached level 10 and hit the Horde Highway
10 
Frigid Body Dynamics
Played in the snow on all of the Snowblind Map Pack maps
5