This is an extremely solid game for 3 days of work. The endless ring of ships felt good to explore - the occasional window facing outward especially, because that meant that you might catch sight of something you really want way over in another sector of the map and try to figure out how to get there. The combat feels pretty good too-even with only the pistol. It transitions well from careful ammo and spacing management in the early-game to staying aware of your surroundings so an eye doesn't get the drop on you.
The aesthetics and audio are very nice too - occasionally catching sight of the giant eye staring at you through a window is quite the feeling.
This is one I will probably return to if you expand it, but for now here's my playthrough: