Killing Floor
Steam
- 4,107,260 Achievements Earned
- 118,486 Players Tracked
- 285 Total Achievements
- 16,260 Obtainable EXP
- 2,227 100% Club
Survive 10 seconds after being screamed at by a Circus Siren on Hard or above.
29.55%
Rare - 12.00 EXP
You have not earned this achievement yet
Log in to view progress