The game itself is a big dissapointment, the physics of the MC are none existant, and the whole thing just looks like a pre-alpha/concept idea. Also, after searching the author "Seedwall" aparently he has a bunch of games like this where he promises that will finish them in the future and... well... there they are from 2016. Suprisingly, 98% of his games have the tag name "Hentai" in it.