I fricking love this game! That last level was pretty tough. One little request: Marble customization? Like material, possibly color, etc.
Other than that, its perfect. (For me, at least.)
For the controller support, you could use JoytoKey. Then you can map the buttons to key inputs.
Well, it's all fractals. If you can figure out a type of fractal in those shapes then you got a possibility.
I LOVE this game. I like the aesthetics and the challenge. I'm okay with there only being one map, but maybe randomize the objects along with the other things? That's all I got .
Did you have sandbox mode on? It doesn't play the end dialogue in sandbox mode.