Well, I'm kinda apprehensive about getting the game for real at this point in time now. The game itself is pretty polished for an alpha, yes, but I'm more concerned about its future, the beta, release, etc.
Wollay and his wife has basically been tanking everything on his own; dev, site/server, and customer support despite other indie companies reaching out to him to give help, and he's doing a less than stellar job at some parts tbh, especially giving the community updates. Last twitter update was 4-5 days ago. It's not going to hold up well at this rate if he doesn't change his idea of soloing the project.
Just my 2c, maybe it'll get better after the whole DDoS fiasco dies down and he gets enough time and money (mostly money, guy's probably sitting on a large pile of dosh) to hire help.