GodisaGeek: "400 Days could easily be something of a love it or hate it episode. We don’t yet know if this is a prologue for season two, or something completely unrelated. It remains close to the spirit of the series in many ways – even throwing in a handful of in-jokes and references to characters and locations from Season One – but in other ways it seems to veer away sharply from what we expect. Gamers might not like the Pulp Fiction-esque jump cuts and high-octane pace, but if Telltale had simply re-hashed the same old thing players would have also been unhappy. They have attempted a different way of telling the Walking Dead story, of looking at the outbreak from a new angle – and it is certainly successful in changing the format."