Very pleasant game!
It was really nice to explore through the ship. The puzzles are fun, and use well the reincarnation mechanics! Really liked the fact that your body stays there when you come back, it really adds something to the overall ambience.
However, at the end, it was quite a hassle to have to come back from the beginning. Maybe adding a mechanic where you can add a double of yourself, and come back to life with the double could add something interesting!
Also, it is too bad you didn't add sound design, it could really give a big step up to the explosions!