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Paint Splurge Fire 5,000 paintballs

To the Moon, Ammy! Enter the Moon Cave.

Big Tournament Completed each of the larger challenges in all 3 coliseums

Complete Victoria's Laboratory Complete the main path of Victoria's Laboratory

Split Pea Zombie Soup As a Peashooter, vanquish 10 Players with the Pea Gatling in a session

Descent into Hell Successfully complete Crucible of Evil

Gnome Bomber Pick up a Gnome Bomb

Moegami Learn how to use Inferno.

Explosives Expert Get 150 kills with the Carbine 40mm, LAARK, or frag grenade in the single player Campaign.

Serpent Breath Defeat Orochi.

Betrayed! Survive the Ambush at the Church

Wellness Plan Complete The Well in the Campaign

Flashlight Duty Use Moira's light to stun 50 enemies in the main campaign.

Spitting Lead Kill 50 enemies using the Wraith with the force barrier engaged in the single player Campaign.

Sword Master Perform 14 hits in one combo.

Come and get it! It's a running buffet! Get at least 20 for 1 with an explosive kill

Run the Gauntlet Complete "Desperate Escape" on Professional.

Maximum Firepower Take control of an ASP.

Blade Runner - 75 kills with the knife Kill 75 Helghast using the knife

Finish Him You completed 10 melee counters in 4 minutes.

Down but not out Kill a total of 20 enemies while incapacitated

It Takes Two to Tango Chain a 40-defeated combo in Team Slayers.

Snaretastic As a Chomper, Swallow 10 Snared Zombies in a session

Smorgasbord of Destruction Buy one of each available turret type in any level. (Any mode)

This is going to be a bumpy ride Successfully complete Terminal

T-Bone: Friends in Need Complete Act 1

Majestic Create and export 10 videos using the Rockstar Editor or enter Director Mode 10 times.

Variety is the Spice of Life Use every weapon in the game at least once.

Jail Break Complete Authority Prison in the Campaign

DLC: Zombies: Killer BeeZ Destroy all the Zom-bee nests in Laboratory of the Dead.

Unstoppable Arsenal Completely upgrade all weapons.

Code Red Successfully complete Tower of Hellfire

In Their Sleep In Campaign, kill 5 stunned enemies in under 3 seconds.

“Worlds of Hurt” – Tough Guy Rescued the Little Sister in “Worlds of Hurt” using only plasmids, tonics, the wrench, and the research camera, on Medium or higher difficulty

Defenseless Complete a level other than Zurgo's Lair of Doom without purchasing any base defenses. (Campaign)

Army of One Win 15 matches in Slayers.

We have a Judas in our midst! Kill a Survivor

I think we'll start with a reign of terror Successfully complete City of Ashes

The Hidden City Finish Chapter Seven

Friend Indeed Save your captured partner ten times in the main campaign.

Rexecutioner Destroy the Metal Gear REX boss

Back to the Basement Complete the campaign.

Zomboss Recruit Reach Level 5 with Every Zombie Class

You got rid of those stiffs yet? Successfully complete Freight Train of Fear

The Dawn's Light Finish Chapter Eight

Hoverboot Madness Cross the gap leading to the Major Weapon Node in Korgon Refinery without touching the moving platforms. (Campaign)

ytiC daeD Complete Dead City Reverse in the Campaign

Aiding the Outcasts Completed "Aiding the Outcasts"

Ahoy Matey Summon a Barrel Pirate and Map Pirate Zombie in Gardens & Graveyards

Stuck on You As a Scientist, Vanquish 10 Players with the Sticky Explody Ball