Designing arcade machines for medical rehabilitation requires a careful balance of entertainment and therapeutic value. Key considerations include ensuring patient safety, incorporating adaptive controls for varying mobility levels, and using engaging gameplay to motivate consistent participation. The machines should be designed with ergonomic features to prevent strain and accommodate users with physical limitations. Additionally, integrating data tracking capabilities allows therapists to monitor progress and adjust treatment plans. Finally, the aesthetic and interactive elements should foster a positive, stress-free environment to enhance the rehabilitation experience. By addressing these factors, arcade machines can become powerful tools in medical recovery.