Online casinos implement leaderboards and achievements to enhance player engagement and encourage competition among users. Leaderboards typically display rankings based on specific criteria, such as total bets, winnings, or game performance, allowing players to track their status relative to others. Achievements are milestones or challenges that players can complete, such as reaching a certain level of play or winning specific games, often rewarded with bonuses, free spins, or loyalty points. These features are integrated into the casino's platform using gamification techniques, where players can view their progress, earn rewards, and receive notifications for completed tasks, creating a dynamic and interactive gaming experience that keeps players motivated and returning for more.