Wouldn't it be better, to decouple the Highscore completely from the other saveable settings? At the moment, the score is only saved, if the player manually clicks on "save settings" after his game. If the player forget this, the highscore is lost. Wouldn't it be better, when the score always saves automatically? I think, as a player when you play the game, you want that the score is always saved. What you think?