it's a little difficult placing the tracks / machines, and due to the floating numbers that come out of the sellers, it can be tough to see if a track is actually attached to one.
other than that, it's very addicting, and this is possibly the rare pico-8 game that I've spent so much time on, and still feel like going back to quite often.
definitely will install this on my pocket-chip, great job, it's quite impressive & not too mention fun! :)