I really enjoyed the game, its perfectly on theme for this jam and cartography wildcard is more than well earned. RNG can be a little devastaing with the mountian placement, but because the tiles you unlock stay with you between runs it is easily circumvented later.
P.S. It's not a big issue but it feels a bit unintuitive that the last tile can be placed in a way that does not connect with the main road and the blue people are able to move on it anyways. I mean they can see the finish line, so maybe that's why they go for it. Saved me couple levels so I'm by no means complaining about that.