Got Game Entertainment announces an October 5 release date for Rhiannon: Curse of the Four Branches, a first-person adventure that is based on classic Welsh legends, rather than a Fleetwood Mac song. The website has some screenshots and a trailer, as well as a "buy now" link that is presumably for preorders (though the order page says "in stock"). There is also a "play demo" link, but clicking that brings up a "coming soon" message.