In 2021, Australian online casinos introduced enticing new no deposit bonus codes, allowing players to explore games without financial commitment. These codes provided free spins or bonus cash, enabling users to test various platforms and games risk-free. With a competitive market, casinos aimed to attract new players by offering generous promotions, enhancing the gaming experience. Players could easily find and redeem these codes, making it an exciting time for both newcomers and seasoned gamblers in Australia.