Hardships and Upgrades

Inside the game now.

I went on and added hardships during the routes to the places, it is not much of a colonization game otherwise, also changed a little the need to chart territory first so it feels better.

I've also made distinctions between large starting settlements and smaller ones so there is a different flavour between expeditions and colonies, and obviously the chance to start small and grow big, or just start big.

Did some progress in the events, more tweaks and added some other fun trinkets too, but it will take a while yet to finish, February is an optimist date, so let's say March for a plausible first public release.