Killing Floor: Incursion

Big Trouble in Little Zedville

Kill a Husk with a thrown knife.

Gunplay is the Best Play

Beat a map with only guns.

Up Close and Personal

Beat a map with only melee attacks.

You Got Anything Harder?

Beat game on Hardcore (Hard mode)

It Slices, it Dices, it Flies!

Kill a Zed at long range with a thrown knife.

No Choice is Still a Choice

Get the "Do Nothing" Ending

It's Not That Kind of Simulation

Let's never talk about this again.

Holdout Diamond

Get 10000 points in Holdout

Everyone Trusts their Corporate Overlords

Give the data to Emma/Patriarch

Holdout Gold

Get 7000 points in Holdout

Bringing a Knife to a Chainsaw Fight

Kill a Scrake with only knives.

I Think I'm a Clone Now

Beat Biotics in Co-op

Both Ways, Through Ten Feet of Snow

Kill a Fleshpound with only knives and pistols.

Holdout Silver

Get 5000 points in Holdout

Paris is for Lovers... of Carnage

Beat Paris in Co-op

Better Living Through Mad Science

Beat Biotics in Solo

Everyone Trusts People in Gas Masks

Give the data to Foster

Cheap Shot

Kill a boss in Holdout in 1 shot.

You Ain't Got Time to Bleed

Revive your partner in co-op.

Fashion Kills

Beat Paris in Solo

Just a Flesh Wound

Completely dismember a Zed.

Never Go Caving Alone

Beat Catacombs in Co-op

Holdout Bronze

Get 2000 points in Holdout

Stop Hitting Yourself

Dual-wield Zed limbs.

Alone in the Dark

Beat Catacombs in Solo

More Hands Make Light Slaughter

Beat Farmhouse in Co-op

Bullets-For-Everyone Time

Get 5 kills while in Zed Time

Blood Harvest

Beat Farmhouse in Solo

Throw the Grenade, Not the Pin

Blow yourself up with a grenade.