Furriarty is terrorizing London and it is up to Purrrlock Holmes to stop him before he completes his plans and escapes! However, Purrrlock cannot do it alone and it is up to you, as a newly inducted Inspector at Scotland Pound, to bust members of Furriarty's gang in order to help Purrrlock get closer to the bewhiskered baddie that's been bullying all of Baker Street. Get ready Inspector; the case is officially afoot (or a-paw, if you will).