SystemLanguage.Basque

Указывает, что язык операционной системы — баскский.

using UnityEngine;

public class Example : MonoBehaviour
{
    void Start()
    {
        //This checks if your computer's operating system is in the Basque language
        if (Application.systemLanguage == SystemLanguage.Basque)
        {
            //Outputs into console that the system is Basque
            Debug.Log("This system is in Basque. ");
        }
    }
}