sfx2

Assets/Scenes/SampleScene.unity

@@ -2904,6 +2904,7 @@ MonoBehaviour:
   m_Script: {fileID: 11500000, guid: 79013961d903f3342ae828fd0ead5728, type: 3}
   m_Name: 
   m_EditorClassIdentifier: 
+  gameoversfx: {fileID: 810370124}
   deathPanel: {fileID: 2047832626}
 --- !u!1 &2047832626
 GameObject:

Assets/Scripts/GameUI.cs

@@ -6,6 +6,7 @@ using UnityEngine.SceneManagement;
 public class GameUI : MonoBehaviour
 {
     public static GameUI instance;
+    public AudioSource gameoversfx;
 
 
     [SerializeField]private GameObject deathPanel;
@@ -21,6 +22,7 @@ public class GameUI : MonoBehaviour
 
     void showDeath(){
         deathPanel.SetActive(true);
+        gameoversfx.Play();
     }