It's being build like a freeroam/sandbox VN but.. you will have the choice to pursue the main story if you want!
Viewing post in Amidst Hearts: One Amongst Five comments
Awesome. That's what I was hoping for. Not only does it give you more opportunities to experiment with optional content outside of the initial storyline but it gives the player more freedom and more to do while waiting for future updates. Plus more options and interactivity with the characters is always good in my book.