Siren: Listen & Download Siren .mp3 Error! Change your browser, please! ⇓ Download Furnace ⚠ Zombie makes sounds ⚠ Throwing a knife at a person ⚠ Female scream underwater ⚠ Series of sounds with scary moments ⚠ Knocks ⚠ Someone sneaks on all fours ⚠ Carve the corpse ⚠ Scary metal atmosphere ⚠ Growling zombies ⚠ Man groans in pain ⚠ Slightly noticeable ⚠ ★★★★★