Short and sweet! The graphics are pretty good, the gameplay is smooth and easy to understand, the music is nice. I especially like what is shown through the window and that it felt like you've spent a lot of effort on making that. Nice work! I am expecting the game to be a bit more frantic toward the end, but the difficulty stays the same. Which I think is a minor bummer. Given that the airship has gone through the atmosphere, there should be some issues on the ship, right? I also felt like the food is not used that much. For me, the monster just popped up once during the whole playthrough, and I think thats a big misopportunity.
Anyway, I do think the game is fun and it doesn't overstay it's welcome. Good job!