Game: Reset speed on game start, not only on play again

Assets/Scripts/GameOver.cs

@@ -37,7 +37,6 @@ public class GameOver : MonoBehaviour
 
 	public void OnButtonPlayClicked()
 	{
-		GameController.Speed = GameController.InitialSpeed;
 		SceneManager.LoadScene("Main");
 	}
 

Assets/Scripts/UIController.cs

@@ -22,6 +22,7 @@ public class UIController : MonoBehaviour
 
 	void Start ()
 	{
+		GameController.Speed = GameController.InitialSpeed;
 	    _player = GameObject.FindWithTag("Player").GetComponent<Player>();
 	    HighScore.text = " "; // Keep position of elements, even when not displaying this one
 	    _oldHs = PlayerPrefs.GetInt("highscore");