Currently no. I have *two* installations of Ren'py and both of them fail to compile version 0.12 giving me Android errors I have no idea how to tackle. I hope to get a friend to lend me a hand here, so perhaps I will be able to get over this.
Re: Steam Germany... yes, but it's a huge project. I'll need to strip all the hardcore bit and put them in a special patch so you'll buy the game on Steam and then go to a site (which I didn't set up yet) and download it from there. I plan on doing it, but it will take a long time.