Kind of nice game and managing the energy budget and all. It might be me but it felt like when I died there was not much I could have done differently, rather I got unlucky with combination en obstacles that happen to spawn. But it might just be me not being particularly good. The aesthetics was very nice, but the power up could have gotten some more love I think (since you obviously have the talent). The block thing that was not attached to any building I didn't get what it was or why it was hanging there. I get the reason for having it, but an option could have been to have something connected with wires to both sides (wires passable, thing in middle not).