
Originally Posted by
Bastian
As for each chapter being released separately, I think that is because they want to allow you to choose which chapters you want to download. You don't have to purchase them all to get a decent understanding of the story. Really, you could just purchase the main chapter and the final chapter and it would still make sense. And be much less expensive.
The game was conceived as a chapter game because Tokita wanted people to experience the anticipation of waiting for the next chapter bit by bit like in a manga or tv series. I suppose it would make sense now that they're all release to just bundle them together, but that sort of goes against the original intent.