Place it as the background bed for an abandoned facility exploration sequence, then build toward the scare with the Inception Horn first. Follow it with the FNAF Jumpscare Scream for the payoff, and keep the Danger Alarm Meme Sound for a later warning beat in the same edit.
关于此声音
This is a reversed ambient scream loop from Half-Life 2, replayed from the Citadel's unsettling background audio. The stretched, backwards wail sounds warped and wrong, like a voice caught inside the walls. It feels creepy and tense, the kind of dread that builds slowly rather than jumping out, making an empty room feel occupied.