This was a BLAST to play. Everything about it works very nicely together, my biggest gripes are things that feel like they'd be right-at-home in this game, but are absent, which isn't a mark against the game. I suppose I could say that it isn't a terribly difficult or scary game, but I'm not personally bothered by that, so much. It has a very light and breezy curve, making it easy to play through. I strongly agree with the other commenters that Stations where you can upgrade your train would be very welcome, but that's quite involved, and I think the game really works very well with what is on the plate, as it were. One of the strongest showings I've seen so far this game jam. Keep it up!
-Hadal