http://youtube.com/watch?v=ig9dhC06nwU

Here's their website.

http://www.fearworld.com/

The tvshow “Dragon's den”, on cbc, had someone with that same project…
Weird, he was refused. Looking at that clip, did they do a mistake?

Wow, that Netherworld haunted house looks cool. It looks like fun to go through. I like going through haunted attractions during Halloween. There is a good out door scary attraction near me called “The Trail of Terror” in Bolivar, Ohio.
http://www.haunted-ohio.com/pages/main.htm

Here are other good haunted houses I've been to:
The Haunted School House and Haunted Laboratory - Akron, Ohio
http://www.hshlab.com/

Ghostly Manor - Sandusky, Ohio
http://www.ghostlymanor.com/