I think this direct quote from the actual movie says it all:
https://www.youtube.com/watch?v=JHI8WUMmVWQ
I've not seen this movie since I was a kid, but from what I recall, it's kind of like Dolph Lundgren's version of Predator, except the alien looks like the lovechlid of 80's model Fabio and Rutger Hauer and instead of an insane arsenal of weaponry, he shoots CDs. Actual compact discs.
Amazon link:
http://www.amazon.co...i+come+in+peace