Australian roulette differs primarily in its layout and betting options compared to other versions like European and American roulette. It typically features a single zero, which reduces the house edge, benefiting players. The game often includes specific bets unique to the Australian variant, such as options related to sections of the wheel. Additionally, Australian roulette may incorporate different rules for payouts and gameplay that cater to local preferences and regulations, offering a distinct experience that reflects the tastes of Australian players while maintaining the essential characteristics of roulette.