I think to boost engagement in Baccarat tournaments, consider implementing flexible buy-ins to attract a wider range of participants, and ensure the tournament progresses with well-structured levels and timed rounds to maintain excitement. Allowing rebuys and add-ons provides players with more opportunities to stay competitive. Experimenting with various tournament formats and offering attractive prize pools can also enhance interest. Real-time leaderboards and special bonuses for achievements keep players motivated, while incorporating interactive elements like live commentary and audience participation can further elevate the experience.