Hey there!
I plan to have around 10 chapters in total, though it might be more depending on how things progress.
Since I'm working on this in my spare time, I don't have exact release dates for each chapter, let alone for the entire game.
It will probably take a few years to complete.
For comparison, take Eternum as an example: its first version (0.1) was released in September 2021.
Cari has likely been working on it full-time since then, and now, three years later, it's at version 0.7.
So you can imagine how long it will take when you're only able to work on it in your spare time.
I'm glad you're enjoying it so far! :) Getting very good feedback overall and I'll continue to work on it!