Sherlock Holmes and the hound of the Baskerville

My new obsession is hidden objects games for iPad. The last game I finished is "Sherlock Holmes and the hound of the Baskervilles. Great game. Each room has an opposite shadow room. It's a motive that I've already seen in other games like the Mystery of Mortlake Mansion. It means double number of locations to explore and double amount of fun. I played the collector edition which includes 3 extra chapters. Hope for more Sherlock Holmes games.