Also, you need to desperately check the physics of the Pong levels. I've just watched the ball completely ignore the paddle for the fifth time, and set up three perfect bounces only to watch the ball suddenly decide that it doesn't want to go in that direction. Not super fun.
In Chrome, I'm having an issue with the clicker portion of the game - clicking on the factory yields me absolutely nothing. I haven't attempted this in other browsers to see if the bug is also present there, but it is a little annoying that it's not working in Chrome.