test

My project/Assets/Script/MeteorRain.cs

@@ -0,0 +1,25 @@
+using System.Collections;
+using UnityEngine;
+using static UnityEngine.UIElements.UxmlAttributeDescription;
+
+public class MeteorRain : MonoBehaviour
+{
+
+    [SerializeField] private GameObject Meteorite;
+
+    IEnumerator Start()
+    {
+        while (true)
+        {
+            yield return new WaitForSeconds(3f);
+            Create();
+        }
+    }
+
+    void Create()
+    {
+        GameObject meteor = Instantiate(Meteorite, transform.position, transform.rotation);
+        meteor.GetComponent<Rigidbody>().linearVelocity =
+        new Vector3(Random.Range(-10.0f, 10.0f), Random.Range(-10.0f, 0f), 0);
+    }
+}