this is really good! my one gameplay feedback: a lot of the palace endgame involves guessing about the AI blackbox of building resources transport, and it kinda kills the pacing as I wait / wonder why it's taking so long to build something when I have 1000 of the resource stockpiled already?
but I also had all this money (like 15+ gold) sitting around doing nothing
so it would've been cool if I could spend all my extra money to speed up building or something exciting, but maybe spending all that money will trigger big climactic viking invasions? anyway good stuff, I love these short focused genre games, good job