A delightful little management sim! Cute graphics, with fun animations that communicate whether a building is powered. At first I was intimidated by all the different buildings, but in practice, it's very intuitive.
This was *very* fun to play--congratulations on a really solid game.
That said, I came up against a couple of issues. The main one is that defeat always took me by surprise. The game should have some warnings when a resource is falling to critical levels. Another issue is that there is no way of confirming what a building is once placed. It would be helpful if a tooltip at the bottom of the screen would let me know whether I'm looking at an air filter or a terraformer, for example. Lastly, elbow pipes were sorely missed. :)