Very cool game! The premise was interesting and the art is lovely. I did sometimes wish the player moved a bit faster, and it was a bit difficult navigating in between the tower “slots” – it might’ve been nice to let the player walk over them, and only apply collisions if they started trying to build there. Another thought that came to mind was, what if it were possible to build up enough money to extend the ironline with a new cart, which might tie in to the jam theme even more?