Slots include volatility rates: low for frequent tiny success, high for rare big hits

https://www.mediafire.com/file/zgsihc17twnxb7z/pdf-22859-56902.pdf/file

Ports include volatility rates: reduced for regular small victories, high for rare success. Suit your state of mind and money to the mathematics, and use attributes like hold-and-spin or megaways for vibrant gameplay.