A First Deposit Bonus at online casinos in Australia is an enticing offer designed to attract new players. When you make your initial deposit, the casino typically matches a percentage of that amount, providing extra funds or free spins to enhance your gaming experience. This bonus allows players to explore a wider range of games and increase their chances of winning without risking too much of their own money. However, it's essential to read the terms and conditions, as wagering requirements and game restrictions may apply. Enjoy the thrill of gaming while maximizing your bankroll!