Atom Zombie Smasher
Brin's Progress
Bookworm
Unlock all the vignettes.
Zed Industrial Complex
Complete the campaign.
Unlocked 8 Jul 2011 at 10:33 AM
Long Arm
Accrue 10,000 sniper kills.
Big Dipper
Rescue 40 or more people in one helicopter pickup.
The Operators
Accrue 10,000 infantry kills.
The Big Stick
Accrue 10,000 artillery kills.
Remote Control
Accrue 10,000 landmine kills.
Wrecking Crew
Accrue 10,000 dynamite kills.
Llama-rama
Launch 500 Llama Bombs.
Tactical Camelid
Cleanse four Zed territories with one Llama Bomb.
Multiplicity
Complete a campaign with the Triplets modifier.
International Killing Machine
Complete a campaign with the Hardcore and Permadeath modifier.
Long November
Complete a 20,000 point campaign.
The Gold Standard
Accrue 500 gold medals.
Llamas on Demand
Purchase a Llama Bomb.
Champion of the People
Rescue everyone in a mission.
Unlocked 6 Jul 2011 at 11:53 PM
Choplifter
Rescue 100 people in a mission.
Unlocked 6 Jul 2011 at 11:48 PM
Rescue Raider
Rescue 200 people in a mission.
Unlocked 11 Jul 2011 at 5:23 AM
Maximum Overrescue
Rescue 300 people in a mission.
How Fast They Are
Complete a mission under 30 seconds.
Giant's Drink
Destroy a Mega Zed.
Unlocked 11 Jul 2011 at 5:21 AM
Night Owl
Survive the night.
Unlocked 6 Jul 2011 at 10:17 PM
The Lucky Ones
Rescue 100,000 people.
Hypothesis Now
Rescue 10,000 scientists.
The Big Leagues
Complete a level-3 outbreak mission.
Unlocked 11 Jul 2011 at 5:11 AM
The Worm has Turned
Complete a level-4 outbreak mission.
Unlocked 11 Jul 2011 at 5:12 AM
Spring Cleaning
Destroy all Zed in a mission.
Unlocked 6 Jul 2011 at 11:48 PM
Snipe Hunt
Use snipers to destroy 100 Zed in a mission.
Street Sweeper
Get 100 infantry kills in a mission.
Unlocked 11 Jul 2011 at 4:16 AM
Bombardier
Destroy 50 Zed in one artillery strike.
Unlocked 11 Jul 2011 at 4:56 AM
Powder Keg
Destroy 50 Zed in one dynamite explosion.
Watch Your Step
Destroy 50 Zed in one landmine explosion.
They Live
Complete a campaign with the Alt. Spawning modifier.
From Above
Get 100 artillery kills in a mission.
Unlocked 11 Jul 2011 at 4:57 AM
Lit Fuse
Get 100 dynamite kills in a mission.
Hit Somebody
Get 100 landmine kills in a mission.
The Diplomats
Complete a mission with 3 players.
Ten Thousand Hours
Have a merc reach Level 5 veterancy.
Unlocked 8 Jul 2011 at 10:30 AM
Dog Days
Rescue at least 100 people in July.
Unlocked 7 Jul 2011 at 12:08 AM
KringleJammer
Defeat Wave 7 in the KringleJammer mini-game.
Unlocked 24 Dec 2011 at 10:38 AM