yeah i don't have a mic so i had to use headphones to make the game, as i say on another reply, i'm surprised that people have been able to play it....i didn't put keyboard controls because that would be against the purpose of the game, i don't know how to say it, basically it would ruin the experience because it was "designed" (i put it like that because it's more a prototype than a game ) to be played with your voice, you wouldn't have the same kind of "satisfaction" when moving the sphere if you used the keyboard , i aimed at a more kind of organic experience, if that makes sense lol...