Discover the Secrets of Brussels with this thrilling self-guided City Game set in the heart of the historic centre. Using your smartphone, explore the city through a GPS-based game that mixes sightseeing with interactive fun. Solve clever puzzles, crack riddles, and complete creative photo challenges as you uncover hidden stories about Brussels’ culture and history. Perfect for visitors and locals alike, this exploration game is designed for solo adventurers, couples, families, and groups. The game takes about 2 hours to complete. One ticket is valid for a group of 1–4 people, and for larger groups, simply purchase additional tickets. Choose your preferred date and time when booking, but you can start the game whenever you like. All you need is a smartphone with an internet connection, starting at the Palace of Karel van Lotharingen. After booking, you’ll receive an email with your personal game link. Head to the start location, open the link, and begin playing! There’s no need to meet a guide since the game is fully self-guided. You can pause anytime and continue later at your own pace. Get ready to explore and uncover the hidden secrets of Brussels in a fun and flexible way!