The Youtube channel of developer Nitro+ is now streaming a promotion video for Guilty Crown: Lost Xmas, the ages 15+ PC adventure game spinoff of the Guilty Crown TV anime. Nitro+ has also announced that the game will be released on May 31st, 2012 for 5040 yen. The official website has been updated with new images and information. The game's scenario is written by Jin Haganeya, one of the scenario writers for Nitroplus's Demonbane series and the theme song is sung by Itou Kanako (Steins;Gate TV Anime Opening).
Watch the promotion video below:
Image ©Nitroplus ©Guilty Crown Committee