Zack and Wiki is a great game. It is a game that does not have any game before it to attract attention to it. Z&W is a point and click puzzle/adventure game. You go around from puzzle to puzzle, trying to get the treasure in the area. The only objectional content would be that you can "die" in the game, but there is not blood or gore. Even though the content is okay for most everyone I would recomend a 9+ age for the game, as some of the puzzles are quite difficult. But someone else can play at the same time, drawing lines on the screen to help the other person out, so this could be done with a parent and a child. It will tax both brains.