Hi Neco, sorry for the inconvenience. I've added the description of the game, that should clear up some confusion. As for the green screen issue, it seems to be a bug we didn't encounter before. We'll do our best to fix it ASAP (also, expect builds for MAC and Linux).
The build turend out to be presentation-ready, but it does need a bit more love to be considered "finished" :)
Thanks for your feedback!