Knocks: Listen & Download Knocks .mp3 Error! Change your browser, please! ⇓ Download Series of sounds with scary moments ⚠ The appearance of the poltergeist ⚠ Female scream underwater ⚠ Male scream ⚠ Psychedelic noise ⚠ Horror rumble ⚠ Phenomenon ⚠ Broken structures ⚠ Blood splash ⚠ Trembling ⚠ Approaching, moving away, Ghostly atmosphere ⚠ Metallic influx ⚠ ★★★★★ HTML code: BB code: