The sound is part of the , a procedure used to re-contain SCP-106 ("The Old Man").
: The mechanical sound of the hydraulic press engaging. The "Snap" : A sharp, sickening crunch of the bone breaking. Femur breaker sound
If you are playing SCP – Containment Breach and need to re-contain SCP-106, follow these steps in his containment room: : Ensure a D-Class subject is in the chamber. Toggle the Magnets : Turn off the ELO-IID electromagnetics. The sound is part of the , a