City Subway Train – Modular is a Unity 3D asset featuring a fully modular subway train system for urban environments. It includes train cars, tracks, stations, and interactive elements, all optimized for performance and URP compatibility. Modular design allows easy customization, assembly, and extension for different layouts or city scenarios. With ready-to-use prefabs, realistic materials, and animation support for doors and movement, City Subway Train – Modular enables developers to quickly build immersive, functional subway systems for simulation, racing, or city-building games in Unity.