A great fortune is hidden among the pyramids of Ancient Egypt, and Cleopatra will give you the key to enter it. But first you must discover the secret of the sphinx. Here you can play Cleopatra for free with our demo version of the slot. A review of features, rules and payouts is also included. Cleopatra Slots is a massive hit across the whole world and one of the most popular slot games that are found in Las Vega casinos. Cleopatra is a 5 reel.