This was a good game, I don't know if this was intentional but the music and sound effects almost like synced up which made it really nice to play. I would probably add small tweaks like showing which cart you have selected in the train (like a cursor on them or smth) and keep the unit selected that you just bought. But apart from that I liked it, maybe there could have been more feedback about when the train got hit because that part was mostly a mystery.. but it seems like I got nr1 on scoreboard anyways so I guess that's pretty good :D