Killing Floor
Steam
- 4,103,031 Achievements Earned
- 118,327 Players Tracked
- 285 Total Achievements
- 16,254 Obtainable EXP
- 2,224 100% Club
Survive 10 seconds after being screamed at by a Circus Siren on Hard or above.
29.56%
Rare - 12.00 EXP
You have not earned this achievement yet
Log in to view progress