Glad to hear you enjoyed your experience so far! I definitely agree with the pacing issue, which has been brought up as one of the main weaknesses of the story by quite a few people (myself included but I'm too tired to fix it atp lol), I will definitely take it into account for any future projects I work on though.
I'm also really happy that you enjoyed Gavriil and Yeva as characters so much that you want more content of them, though I don't think I am planning on a sequel for this particular game, as this was more of an experimental thing for me.
Thank you for taking time out of your day to play Vacation Terminal, feel free to share some of your theories if you'd like haha, I'm curious about how other people perceive my characters.