I understood how to complete the game while I was looking for clues in the comments x)

I saw that green light in the top right corner of my screen right as the timer reached zero while still being in the start room and was like "Oh something happens when you don't move, that's cool!".

I agree with the others that the puzzle design isn't intuitive, but that last section gave me some OuterWilds vibe and I reallly liked it.

Visuals and Audio are great, too bad that most of the time you die right after the music drop :)

Still very impressed by what the game had to offer, good job!

I did manage to complete the game, took me a long time tho. Really enjoyed visuals(especially shaders) and music. The puzzle design itself is pretty lackluster honestly, I don't think that average player will have a patience to figure it out.

Maybe you should leave some hints somewhere in the description 

I had a bit of a hard time here. I had no idea what to do inside the ship at first until I figured out you can go outside. But even then, I wasn't sure how to progress. The amount of oxygen didn't give much time to figure anything out. And I didn't quite grasp what the clues were trying to get me to do.

All that said, I'm a big fan of the look and sound. A little more nudging and forgiveness in this game could take it a long way.