Explore the secrets of the Mystery Manor in the Penelope Penguin: Pet Detective game pack for the RockIt Twist system (sold separately). Find clues, identify the culprit and solve the case using the light-up controls on the four-sided RockIt Twist system. Games focus on vocabulary, spelling and opposites. The game pack also includes a virtual RockIt Pets dog named Barkham with a Barkham figure to match. Grow Barkham through four different stages, then play games with him including a fetch game. Intended for ages 4-8 years. A computer with an internet connection is required to use the included activation key and install the game pack onto the RockIt Twist system. Game pack can be installed on up to five RockIt Twist systems registered to the same parent account.