A 'curtain' implemented into galaxy. MMF2's flash export doesn't support ink effect, so it looks different in browser version. Hopefully alright with iPhone version.
Correct me if I'm wrong. My suspect is that mmf is handling object's direction as numerical information and the displayed image of the object separetly, and even if the object has changed the direction, the image doesn't change untill later in the run. That's why the collustion doesn't reflect the change until second run...
I was testing Galaxy and noticed 3rd secret level didn't activate. I don't know why this happened but removed all "restart current frame", re-tested and worked fine.