As you may know, I am currently working on global upgrades. See above.
This is just a proof of concept, the stats are by no means final, and probably way too overpowered right now.
Global upgrades are basically a skill tree. Each minor skill costs 1 point, bigger ones cost 3 and end nodes cost 10 points. You would probably gain 1 point every day.
I also plan on releasing a steam standalone version. The online version will be then a “light” version of the game, basically a demo. Features I plan for the steam version:
Global Upgrades / Skill Tree
Save feature (E.g. 5 save slots or so for your games)
Map features like rivers & mountains
And of course ad-free
What do you think? Would you buy a steam version? The online version would of course stay free, but would not include these features.