Ah crap, you're right, I'm sorry! I forgot to add the check for the window version. Try it now, it should work.
So you fixed the problem, good job. I played some time, but in my humble opinion controls are not convenient enough. I guess that it is a game for mobile phones or game controllers more because there is need to control every move accurate.
Thank you for the comment. I'm working on a new version and I'll try to fix the controls.
