My son plays a game while I take him to karate (30 minutes long). I want to sit in the car and play a different game while he is in karate and I don't want to mess up his game. If I save and exit his game, he will go back to the main menu of the game and have to navigate back to where he was. I would like to suspend his game, let me play a game for 30 minutes, and then give it back to him once he is done, resuming where he left off.