Sorry, I'm not a console gamer and I don't always understand the offerings. 13 year old son just got an Xbox One S. Am I missing something, or does it not make sense to pay the $10/month fee for this service if he wants to play games that are already included in this service. For example, he wants to play PubG. PubG is $30 to buy. Obviously if it was only one game, it would make more sense just to buy the game. But if it's that on top of 3-4 other games, it seems like it makes more sense just to subscribe to the monthly $10 sub.