To trigger the Free Spins feature within the Mystery of the Orient online pokie machine, you'll need to hit three or more Free Spin symbols. The more of these symbols you use to activate the feature, the higher the number of free spins allocated will be. To give you a clearer idea, landing three Free Spin symbols will generate fifteen free spins, four Free Spins symbols will get you twenty free spins, and five Free Spins symbols will ultimately bag you twenty-five free spins to begin the feature with. As the feature progresses, you may notice that there are a few different symbols that can be revealed by the Mystery Symbol. These include the Real Size Increase Symbol and the Additional Free Spin Symbol. Keep in mind that this feature can be retriggered by landing Free Spin symbols because of a Mystery Symbol. Two of these symbols will get you three extra free spins. Three will bag you three additional free spins. Four will get you four and five will stick to the theme and give you five additional free spins.