Serious games in therapy represent one of the most advanced and impactful research fields in psychology, psychiatry, and biomedical engineering. The Behshad Therapeutic Gaming Belt is an innovative product equipped with an angular sensor and Bluetooth connectivity, enabling users to control the movements of a digital game character. Designed primarily for children with balance disorders, this device transforms traditional physiotherapy into an engaging and interactive experience, enhancing motivation and adherence to treatment. Additionally, all movement data is recorded in a dedicated database, allowing occupational therapists to monitor progress and tailor interventions to the patient’s specific needs.