Some of the Dark Fantasy and Hentai Jigsaw Puzzle players have contacted us for recovering their erased progression in the past. There weren't any ways to recover their progress, but we were capable of providing them some cheats to help. And we thank them for not leaking those ^^. But I think we all know that, it is a lousy way to solve this problem. So, for providing this problem happening anymore, we added cloud save support. The previous announcement was also about save game feature for the puzzles (useful especially for the players who likes to play long runs). We apologize for not integrating these important features before. We probably still wouldn't if you didn't give us feedback about that. So please feel free to write your requests, we really enjoy to read them and improve the gaming experience for you.