Knocks: Listen & Download Knocks .mp3 Error! Change your browser, please! ⇓ Download Female scream underwater ⚠ Dragging the body on the ground ⚠ Metallic influx ⚠ Throwing a knife at a person ⚠ Carve the corpse ⚠ Dissection of the flesh with a battle ax ⚠ Creepy transition ⚠ Knocks ⚠ Moving away, Ghostly atmosphere, approaching ⚠ Growling zombies ⚠ Horror rumble ⚠ Scary video transition sound ⚠ ★★★★★