There's no sense of urgency or pressure to break the mood. It's a game that invites you to wallow in its languid depths, wriggle your toes, stretch your brain a little and take in the view. So satisfying and immersive is this distinctive experience that even some rather ill-advised boss battles can't ruin the autumnal ambience. Gently challenging without being frustrating, and quietly ingenious in its construction, A Boy and His Blob is one of the Wii's sweetest surprises.