Start scene & menu + Pause menu

Assets/UI/Main Menu/Main Menu.cs

@@ -0,0 +1,15 @@
+using UnityEngine;
+using UnityEngine.SceneManagement;
+
+public class MainMenu : MonoBehaviour
+{
+    public void Play()
+    {
+        SceneManager.LoadScene("Game", LoadSceneMode.Single);
+    }
+
+    public void Quit()
+    {
+        Application.Quit();
+    }
+}