Great ominous ost, wish it was leading to something, felt like the end would be dark instead of it being a cliffhanger (or in this case cliffgazer) . Gameplay was intuitive and easy to pick up, i highly value that in games.
It was atmospheric game, i enjoyed it, although i would enjoy it more if it didn't had scaling issues on FHD ( 1920x1080 ), that broke my immersion: 
All in all i'd love to see it as full fledged story game release. Good job guys, keep the good work up.