: Press the button to start the hydraulic press. The sound will play, and SCP-106 will eventually appear.
: SCP-106 is attracted to the cries of "weak" or suffering prey. The facility broadcasts the sound over the intercom to lure him back into his chamber.
: This ensures the sound is projected facility-wide.
: Once SCP-106 is inside, reactivate the magnets to trap him.
The sound is part of the , a procedure used to re-contain SCP-106 ("The Old Man").
The "femur breaker sound" is a notorious audio clip from the indie horror game SCP – Containment Breach . It depicts the gruesome sound of a machine breaking a human's thigh bone, followed by intense, high-pitched screaming. 🛠️ Purpose and Origin