I loved the atmosphere you’ve built in the “Zero Atmospheres” haha! Nice graphics, sound effects, overall dark feeling which helps with that.
I was able to finish the game after some crawling and after I’ve realized that floppy disks are not save points, but they’re keycards :D “Gravity” direction changing mechanic was a nice addition, as it provided good foundation for these spatial puzzles, limited oxygen was nice too as you need to track where are you going and where is the closest oxygen tank.
Interestingly enough I don’t have anything else to point at, it’s a very solid game, a good example of properly chosen scope and a finished mini game which look super consistent. Great job!