DuckSpawn

Throw a Six and a Half On Hardened or Veteran difficulty, complete a level without dying. (Solo only)

The Last Straw You talked Doctor Isaias Sandoval out of suicide.

SOAKED Activate the sprinklers in the Male Ward

Bloody Good Time Perform a Fatality in a match with every character

Maximum Firepower Take control of an ASP.

Run the Gauntlet Complete "Desperate Escape" on Professional.

Rattle the Hive Bait 10 Ghûl mounds.

Full Strength Duke and Damir stay with the crew, Alyosha doesn't get wounded.

Guardian Angel You paid poor Jaya's debt in full. How very... humane... of you.

Centurion Disciplinarian Defeat Centurion.

Go breaking my heart Collected 9 Tyrant Hearts

Death Is In The Air As Colt, achieve 3 airborne headshots on enemies you've launched using Karnesis.

The S Stands for Stylish!! Acquire all of the costumes in the game.

I Need a Towel Get hit by 10 Pregnator bombs

Still Tastes Good Endurance Challenge: Eat the meat of 5 wolves that were killed with poison damage

Class-A Ninja Complete game on Normal difficulty

On the Noggin' Kill 30 aliens with headshots

CQC FTW Finish the game using only your knife (no lighter, Defensive Items, and stomping zombie heads).

Moon Gravity Use cuts 100 times to juggle grubs and keep them in the air.

Medal of Exploration I ME1: Land on an uncharted world

Man's Inhumanity to Man Destroy multiple humans with a human-made explosive

Cuts Like A Knife Collect All Kunai Upgrades

File R-04: Status - Closed Complete File R-04: Hostile Takeover.

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

Burned Alive Defeat an enemy by burning them.

Don't Stop Running Finish the game in three hours.

Blink Of An Eye As Colt, transport an enemy onto a mine using Shift.

Carmaheddon Kill 50 enemies with the Bukhanka.

Trauma Center Defeat Dr. Benedict.

Nature Retreat Endurance Challenge: Survive for 7 days

Deployment Complete all key Dispatch Missions.

Fully Loaded Purchase all Upgrades.

Guns are Too Quick Defeat an enemy with a knife.

T-Bone: Friends in Need Complete Act 1

Conga Line! Get chased by 5 enemies at the same time

Animals of the Land Interact with a Dove, Hawk, Fish and Turtle

Paint Splurge Fire 5,000 paintballs

Army of One Win 15 matches in Slayers.

Unstoppable Arsenal Completely upgrade all weapons.

Bristles for All Capture a stiff, bristly creature.

Back In Time... Complete Story Mode 100%

Unnatural Talent Read Luigi's mind while he's singing

Bad Doggy Rescue Trip from the Dog in less than 36 seconds.

Quan-Tease Unlock Hidden Fighter "Quan Chi"

All in Defeat a boss with at least 20000 unspent experience

Madness Begins In American McGee’s Alice, Complete Village of the Doomed

Piñata Party Kill 5 enemies with the melee attack while they're suspended with the grappling hook.

Judgement Day Kill Harriet with poisonous gas.

Die by the Sword Complete World of Tomorrow.

Barbarian Magic Perform the Level 4 magic attack with the Barbarian.