I really like your font choice and as others have said, artistic direction. The digital painting is exceptional! The audio was also particularly atmospheric, particularly for the ending scene. I found the gameplay a little humorous as I was just randomly trying to connect dots imagining the mysterious character literally waving the staff around hoping something connects. Maybe that's a reference to memory?
The text of the constellation descriptions are.. interesting. Did you come up with each description yourselves?
Thanks again for making a really cool game!