Cod has a better story than portal... Lol jk roflmao but in [u][b]DESTINY'S[/b][/u] case it is better for them to move on to a more mature rating, it's story can be enhanced to be better. Edit: it's not necessary for a game to be mature rated but it's also easier to make a better story as there are less restriction to what you can implement etc. Betrayed and more mature emotions.