Glad to see that progress is coming along well for you! I played through the game, so here’s so feedback.
You might want to pay attention to the usage of spaces and punctuation when writing. There were several instances throughout where there were spaces missing after punctuation, and many places where punctuation was missing altogether.
In terms of the writing quality, the text seems very action-oriented - by that, I mean that generally the descriptions simply describe what is happening more often than not. “We walked down the hallway. Dad opened the door to the study. He walked inside and handed me a book.” It would be interesting to get a bigger insight at the beginning of what the player’s life was like through their own thoughts.
A point where this style of writing comes to a head is when the player is reading the mother’s journal. It’s literally just the entries, and we don’t get any context through the player’s thoughts. Then, at the end, we only get a few small reactions and a rather stiff choice of “forgive your mother or don’t” that doesn’t matter. Additionally, that choice didn’t really make much sense because there was nothing the mother had done so far that she would need to be forgiven for. This has the potential to be a pretty emotional moment, but there just wasn’t enough presented to get me invested in the relationship between her and my character.
When coming to Alvana, I was expecting a bit more of an explanation for what was going on. Alistair was largely unhelpful and I didn’t glean much backstory besides the one spiel about Narui’s reign. Perhaps that comes later, but I encountered an error here and couldn’t continue.
Screenshot
I also noticed that the way the character behaves is largely decided for us. They tend to pretty combative and defensive, and they also seem to be focused on sports. This may come into play later as important, but currently it just seems like we’re being shoehorned into a personality. Some more choices - detailed and relevant choices, to be precise - would allow us to develop stronger, unique personalities.
Final note: there was a small error on the stats screen.
Summary

Overall, I think there’s potential for this story! Some more insight to the main character, some more background about the relationship with his mother prior to going to Alvana, and some grammar/spelling edits will really make it good. I hope you have fun writing the rest of the story out! 