While the casino is known for its vast table games pits and one of the stingiest slot machines in Vegas history, the expansive destination has plenty of diversions for non-gamblers as well. Besides those IGT games, I have also put up a selection of other slots from dedicated online casino software providers like Microgaming and Playtech, some of which easily rival the slot machines you see in Vegas casinos and there are even a few WMS slot machines lurking on the site now. Familiarize yourself with your slot machine. Familiarizing yourself with the video slot and reel spinning slot machines will help you approach the game with greater confidence. Reel spinning machines house three or five reels with 22 stops on each. Stops are the symbols or blanks printed on these reels.