Auto-colored trains feel a little immersion-breaking to me. Since we're now in the space age, can't they have something like RGB LED strips or a bunch of RGB lamps on them? Perhaps only on the ones that have the change color option set... The lamps could then display the destination color, while the...

TL;DR Instantly quitting upon hitting the X CAN be annoying, imo it should be changed What ? When you click the X, or hit the X in the small preview window (file attached) on the taskbar, the game instantly quits. A dialog box saying "are you really sure?" would be helpful, as well as may...