Excellent game. It looks great (though part of me did wish for a little more resolution - it felt like a LOWREZJAM game, especially with the 1:1 aspect ratio), sounds great and I enjoyed the puzzle-style gameplay.
I noticed it's possible to leave the first room without the spacesuit - I understood what was happening but that could confuse players. Also it's annoying that the chicken blocks your movement, especially when it stands in the doorway for a while! The only other thing I wished for was the ability to look around - I think it would have helped with some of the puzzles and generally taking in the atmosphere.