The graphics are super cute with the little hextiles! I really like the idea of creating a big train network!
The sad thing is doing anything is quite tidious :/ Selecting towns to build has me spam the build button and the town names everytime because I can't know in which mode I am or whether the town is properly selected. In the same way, creating a schedule is quite long, having to select the time and departure and destination for every trip...
I love the idea, fits the theme pretty well and would have loved seing this be a bit more functional (as in "easy to use"). If you ever update it please ping me!