Really neat! I love the simple concept & execution, and the sound & graphics are solid. I got some castles and guilds (? brick + bread + weapons... I think), and it seems like that's as high as you can go. I don't even think the game needs goals, really, although I did also have some issues with items sticking to my cursor. Discovering right-click functionality helped, but the inventory still felt a tiny bit sketchy.
Freedom to build whatever, with no costs, AND a small element of randomness, is a winning formula, I think. Reminds me of Puerto Rico, one of my favorite board games. Cool stuff! Also, thanks for hosting another Low Rez Jam! :D