It looks like this works with Kontakt player, there is a serial number which is unusual for a feebee.
 
I am downloading now and will report back later.
 

Made for the FREE Kontakt Player
• World’s first possessed sample library
• 5 Incredible worlds to explore
• Demo our Friedlander Violin FREE
• Alto vocal legato goodness
• Ethereal dulcimer with amazing FX
• Choral clusters, intergalactic drones
 

Mmm. Trick or Treat? I am not sure which. There is not a bad hammer dulcimer type sound and some ambiant sounds, all bundled up with the most bizzare interface to date. Seems that there are other sounds if you solve the puzzels.
 
It does require importing as a library in Kontakt and regestration using service centre.

Sorry, I re-posted on this. Didn't see yours.

wow..kontakt player freebies are rare

I had uninstalled Kontakt player but this intrigues me
 

I'm surprised too.  I understood that licensing fees for Kontakt player were supposed to be quite high.