What an interesting little character study this was~ Or, really, it's a nested character study: Studying and learning about Mira as she studies and learns about Ada—and does so quite intimately, at that, heh.
While I'm sure my curiosity couldn't hold a candle to Mira's, I found myself wondering intently: What would have happened, were she able to power that old robot on safely? What could it have told her about the past, about Ada, and about the time they spent together—and just how close would it have let Mira get~? But of course, it's precisely because the robot must stay off that Mira's curiosity and yearning is as potent as it is, heheheheh~
Very nice work on this VN (doubly so considering it was made in Godot)!