Mobile Pedestrian System is a Unity framework designed to simulate realistic pedestrian movement and behaviors in mobile and 3D game environments. The system allows NPCs to walk, run, avoid obstacles, follow paths, and interact with dynamic objects or traffic in urban or open-world settings. It supports customizable navigation, crowd density, speed variations, and behavior patterns for diverse scenarios. Mobile Pedestrian System is ideal for simulation, city-building, racing, and open-world games, enabling developers to populate environments with lifelike pedestrians, enhance immersion, and create dynamic, interactive worlds while maintaining optimized performance across mobile and desktop platforms.