Dark Sinister Drone royalty free sfx pack is a great set of dramatic and suspenseful futuristic sounds that will help you achieve your ultimate goals in a matter of seconds!
They are deep, pulsing and throbbing metallic crunchy / windy sounds of evil, perfectly crafted for your horror / thriller / sci-fi related films, trailers, intros or openers, video games, animations, cartoons, documentaries, TV projects or modern youtube visuals. Feel free to use these eerie and very terrifying dark drones right now and you will be more than satisfied! Enjoy it!

There are 3 versions in the main Zip file:
Dark Sinister Drone 1 - 0:24; Dark Sinister Drone 2 - 0:20; Dark Sinister Drone 3 - 0:19.