You’ll notice that the bet levels are uneven in fact, each step up has a wider gap than the one before. There are four bet levels on the game, starting at 75 cents and working to $4. Understanding the Gameīuffalo is a volatile game series, and Buffalo Diamond is no exception. The game features the classic gameplay that Buffalo is known for, but adds a new bonus feature that allows the growth of a bonus round feature that leads to a potential Advantage Play. The Buffalo series is a popular slot series, and Aristocrat celebrated its 10th anniversary by releasing Buffalo Diamond. Multipliers persistent per bet level, with four bet levels on the game. What Makes it Special: Three bonus multiplier possibilities, each with growing spin counts.