In 2021, the online gaming industry saw a surge in popularity for no deposit bonus codes, with many casinos offering enticing promotions to attract new players. These codes allowed users to enjoy free credits or spins without the need to make an initial deposit, providing a risk-free opportunity to explore various games. With over 150 unique no deposit bonus codes available, players could easily find options tailored to their preferences, enhancing their gaming experience while maximizing their chances of winning. This trend not only benefited players but also helped online casinos expand their customer base.