A lot of stuff to Commit because I forgot to Commit in between (Don't do stuff like this, kids)

Assets/Scripts/SceneSwitcher.cs

@@ -31,12 +31,40 @@ public class SceneSwitcher : MonoBehaviour
         }
     }
 
+    [SerializeField]
+    private GameObject[] _deactivateChildrenOf;
+
     public void SwitchScene(int sceneIndex)
     {
         for (var i = 0; i < transform.childCount; i++)
         {
             transform.GetChild(i).gameObject.SetActive(i == sceneIndex);
         }
+        
+        foreach (var toDeactivate in _deactivateChildrenOf)
+        {
+            foreach (Transform child in toDeactivate.transform)
+            {
+                child.gameObject.SetActive(false);
+            }
+        }
+    }
+
+    public void SwitchToNext()
+    {
+        for (var i = 0; i < transform.childCount; i++)
+        {
+            if (transform.GetChild(i).gameObject.activeSelf)
+            {
+                var nextIndex = i + 1;
+                if (nextIndex >= transform.childCount)
+                {
+                    nextIndex = 0;
+                }
+                SwitchScene(nextIndex);
+                return;
+            }
+        }
     }
     
     public List<(string name, int index)> GetScenes()
@@ -49,4 +77,8 @@ public class SceneSwitcher : MonoBehaviour
         }
         return scenes;
     }
+    public GameObject GetGameObject(int sceneIndex)
+    {
+        return transform.GetChild(sceneIndex).gameObject;
+    }
 }