My kiddos are really big into the interactive pets. Think "Bitzee" - they love that there is a game they have to play in order to unlock the characters and then they can go and play with them. They also love the fact that you have to "shake" the box to get the pet out...They love all the "super active" games on NEX but sometimes they want "low-key" activity and just some brain work. Solving puzzles, matching games etc. These could be the things they do to get enough points to get new pets? Not sure- just an idea. Thank you for all your hard work on this system! We LOVE it!