Latest Goscurry update (v 0.8.306) introduces the fantastic (seriously, it's quite beautiful) "Goscurry travels" feature: every 300 distance units, the city below you will run away and a new one will appear.
Every city is peculiar, and will grant you a specific trophy. Reach the end (whatever that might mean), unlock all trophies, and something special will happen - the "something special" will be implemented in later updates though.
Goscurry is out in pre-release, via the Humble Store, and you can get it here.
Here is a video showing this new update, though just a few cities are partially shown, to keep them secret.