I tried it out on my Samsung Galaxy tablet and it worked fine, except that during play the score at the top is a little too high and cut off. I thought it was funny you went to the trouble to make it possible to change the obstacle colors.
So, if you don't mind me asking, what project and configuration settings did you use when you put the game together? Full screen in browser? Orientation? Window size? Did you use C2's preview over LAN feature when developing it? If so, how did that go? I'm also still wondering if LUDEI handles whether or not something will be strictly played in portrait mode because when I have my project set that way my preview over LAN doesn't make it stay that way on my tablet.