Good idea and well implemented with a nice cozy feel. I didnt understand at first that I could reuse the train tracks, but then when I got it it was a lot of fun. Great job.
Thanks a lot for your comment and for having played.
I'll definitely make it clearer that the tracks can (and should) be taken back, and I'll do my best to fix these collisions. I tried hard, but I decided to let that for later.
