WMS Gaming is an American manufacturer of slot machines that are found in land based casinos all over the world. It is a subsidiary of Williams Industries which was also famous for producing pinball machines and arcade video games until the late 1990s. Some of their most famous and beloved slots include The Wizard of Oz, Star Trek, Zeus, and I Love Lucy.
Unfortunately these games cannot be played by players from the USA, Canada, Australia, even in fun mode. This is a server side block imposed by our supplier and there is nothing that we can do to work around it. If you are technically inclined, you may be able to work around this block by using a VPN or other tunnelling program to play these games in fun mode - more information here.