This Friday it has been exactly 25 years since this movie debuted on Showtime as part of "Roger Corman Presents" series, which also brought remakes of Piranha and Humanoids from the Deep as well as Black Scorpion or Vampirella among others. Since it is unlikely anyone would ever release this score, here is the end credits.
Of course it was his following project, SCREAM, that definitely put Marco Beltrami on the map.