Killing Floor achievements

10.35%

Spec Ops

Kill 12 clots with one magazine without reloading (MK23)

10.38%

Carving The Jack O' Lantern

Decapitate a burning Halloween specimen in Bedlam

10.49%

Sparkling in the Twilight

Kill The Vampire Patriarch Ringmaster in Bedlam

10.52%

Flea Circus

Win a Long Game on Abusement Park on Normal Difficulty.

10.84%

Guardian Assault Protector

Protect the ringmaster during the defense mission so that he does not get hit more than 15 times

10.93%

Here is to us

Beat Moonbase on Normal Difficulty

11.22%

Science Got Done

Win a Long Game on Aperture on Normal Difficulty.

11.48%

Thin-Ice Pirouette

Complete 10 Waves when the Rest of your Team has Died.

11.63%

Single-shot Equalizer

Kill 4 different types of Zeds with headshots with 4 shots from the Long Musket or the M14 without reloading

12.65%

Multi-pass

Transit - Pick up the door key

13.49%

Master Surgeon

As a Medic, Kill 8 Specimens using a Knife in a Single Wave.

14.53%

The Boss

Win a Long Game on Offices on Normal Difficulty.