Thank you dearly for your comment, it really warms my heart! I am really glad you had this much fun, and that you share my vision for the game - I indeed tried to go for making it relatively realistic, and I think it did pretty well in that aspect.
In retrospect, the game turned out kinda confusing, and the loonnnggg tutorial doesn't help this, so I'm planning to make a video walkthrough soon, but I am really really happy that you managed to do it all by yourself, great job!
Once again, thank you!