I'm really glad this game is finished!
The thing that attracted my attention at first sight, is the art style. It's very unique and got its own aesthetic, then the theme about each Love interest from each dimension. SUCH A GREAT CONCEPT
I kind of think that the way MC and LIs bonding is a little bit too rushed. In my opinion, they didn't interact with each other that much or not having heart to heart moments enough to convince how can they trust each other. Maybe inserting more conversations or the situation that made them see each other's charming point in your future works.
Btw, if you have planned to make more VNs, I'm really joyful looking forward to it. Your novel literally hit my appetite points!