Excellent demo. I can't stress enough how much having a free demo contributes to sales. The fact that it has its own page rather than being on the page for Astrometica might be a little confusing, but getting a taste of the gameplay to see if it's your type of game is better than any review, since you can experience a slice of the game for yourself. Because the demo has its own page, the developers did something I find amusing it has its own achievements.

P.S. I am aware this isn't a review of the game itself, but that's the point of a demo: you get to experience it yourself, and this form of marketing should be encouraged. The only thing I can say about the demo itself is that it provides a fairly good taste of the gameplay without giving too much away.