Is the Micromanagement bar supposed to be choppy? It'll advance smoothly one moment, then it'll do a jump and I end up a bit too close to the right side.
I don't know if it's just me, but I find the batswarm-powerup practically useless. It basically guarantees that you're going to hit the ground. Also, nearly all of the powerups become useless the moment you reach the water.
Maybe you could add the possibility to put more money in the slot machine so it would spin automatically, for example put 100$ in and it would spin ten times without the need to click the button.