Very cool and original game! And it's very well executed
I left me to think that there was an alternative ending so I replayed it but didn't find anything.
The only word of critical feedback. Space sky in the central room window looked a bit odd to me. The parallax is reversed. As I get it you tryed to achieve an effect of looking into an actual window. So if you shift rigth your view opens more to the left. But it feels odd considering other places normally parallaxed background. Well, maybe it's just me but it really cought my eye
Other than that, it's a great game!