The DEMO version only includes 4 pages:
http://gilgamesh-theatre.net
http://gilgamesh-theatre.net/index_php.html
http://gilgamesh-theatre.net/pg-1-mainMenuItemToSlide-1.html
http://gilgamesh-theatre.net/pg-3-mainMenuItemToSlide-3.html

It is possible to download these free files and install them on your server, so you can test how the site works.
Visit http://www4.waybackmachinedownloader.com/en/buy-wayback-machine-downloader-recover/ to buy a fully functioning site.
Go back to the index page