Killing Floor
Steam
- 4,101,422 Achievements Earned
- 118,266 Players Tracked
- 285 Total Achievements
- 16,246 Obtainable EXP
- 2,225 100% Club
Use Bile or the Flamethrower to kill one of each Halloween Zed
5.27%
Very Rare - 66.00 EXP
You have not earned this achievement yet
Log in to view progress