Hey, thanks for checking out the broken game version :D
We managed to fix most of the bugs. I thought you'd like to hear about that Distance Meter problem and it's solution. The problem was purely the webgl browser build and the way it handles floats. at some point adding a ton of really small (0.0005f ;0.015f) numbers to the display just make it behave like a Number not Found, which was weird. so the winding path to making that problem dissapear : the number actually displayed is an int now, that fixed infinity/NaN. :D
Oh and thanks for the idea to constrain the mouse to the window, it's a really good idea. Implemented!