They never learn, aren't they? There is NO game named Aurelia, there is a DEMO. Quality - yes, but - a demo. Whether the GAME is high-quality or not - we will find out only AFTER the release.
Steam is flooded with nice demos, which turn out to be a shitty money milkers upon a release. Here it is almost the same - 0.3's and 0.5' with some nice ideas and sometimes a quality scenes/pictures. And being broken shit inside, coz somewhere along the way devs've choked on money and loose any common sense.
Recent Subverse release only confirmed this trend unfortunately, judging from leaked info.