So when i first saw the project there was a place where i could check the goals and what they had done so far. Plus there was future things and incoming and i remember seing something about multiplayer but i can't find that page anymore.
The page with the Roadmap / Development Report is here: https://clockworkempires.com/development.html As for multiplayer, although it was part of the initial proposal, it's no longer a planned feature, as the Devs explain here: https://community.gaslampgames.com/threads/suspending-development-of-networked-multiplayer.16909/