10 people received invitation emails to closed alpha. Whats next? Closed alpha will last at least 5 months. Maybe more people will gain access to it in following months, but that's depend on amount of free time i would have for developing the game. Just in case check "spam" folder because one person reported to me that invitation message was in "spam" folder for unknown reasons.
Not everyone is following YT, so here's one of seven songs from game soundtrack.