Trailer for an RPG Campaign

I spotted this unofficial "trailer" for a roleplaying product.  The composer of this piece has tacked together bits from load of films and made a pretty good advert.  I don't suppose this is official in any way.  I spotted some clips from Hell Boy.

Dagon Worship

A heavy metal track in a language I don't understand, but the video shows a village succuming to the easy virtues of Dagon worship. Imagine the smashing of Chistian idols and the adoption of human sacrifice and you'll know what to expect.