Weather Factory announces today the public demo of its upcoming narrative CRPG, Travelling at Night, which will be available on Steam on August 10th. To celebrate this announcement, Weather Factory’s previous game, BOOK OF HOURS, and all its DLC will be on a Steam Daily Deal 60% off sale today (starting at 5.00 PM GMT / 7.00 PM CEST/ 10.00 AM PDT), in what will be its deepest discount to date.