Hey, I thought the main idea of finding the constellations based on maps of what they look like was pretty good! The main thing holding it back is the UI. If we could click on stuff to open up the menus, that would be way more intuitive than using keyboard keys like shift and tab. Also, I wasn't sure what "amelioration" meant in the shop.
The graphics are very simple, but mad respect because they still got the point across. The music was nice, too. I liked this mysterious "trader" character. Like, what's his deal? I want to know more about that guy! What did "Zeus... a mtf" mean? I guess it could mean a few things knowing the mythology about him, haha. He was one messed up deity at times. Also, "an unknown constellation briefly appeared before fading into darkness" -- what happens next? Are you hinting at a sequel? Don't leave us hanging!