Relentless seems to be tapping into a curious cultural phenomenon. No matter how much the British are pilloried and stereotyped as braying aristocrats or straw-munching yokels by other cultures, we'll always be better at it ourselves. Never a nation to shy away from a hearty laugh in the mirror, we're our harshest and most accurate critics, self-deprecating with a quietly scathing gentleness which endears us to ourselves. Blue Toad Murder Files is very much in this vein, an excellently observed take on rural Britain - heavy on stereotype without the inherent laziness which this so often implies - wrapped around a murder mystery board-game concept.
Still, when I sit down with a couple of other players to tackle the first chapter of this six-episode puzzler, due out in December, I'm not sure what to expect. Will it be competitive, like those games of Cluedo that end in actual bodily harm? Or more congenial, like watching Poirot with your Mum and Aunt Doris on the sofa at Christmas? Turns out it's a bit of both, with some of the competitive elements of the company's uber-series, Buzz, bubbling nicely alongside co-operative, team-sofa sleuthing activities.