I played this game as part of a 3 scary games moon edition video and I have to say this one was pretty great as short as it was. This game starts at 54:00 in the video.
Starting out I chose this game initially because it has moon in the name. Going into indie games I like to be as blind as possible so I don't know what to expect. I started this game knowing that it had something to do with Apollo, but that was about it.
I also really enjoyed the sort of "forced" perspective by having the helmet as a static border around the game as we ran around the moon. It limited the FOV but it also really added to the suspense in my opinion.
~SPOILER~
I really enjoyed when the alien cut off communication with Houston and was using their voice to try and get us to stay where we are. Like that was super uncomfortable and such a great way to help build the unease. Plus the music, really added to the terror of being chased there at the end watching the counter go down as the alien got closer.
~SPOILER OVER~
Overall, I highly recommend this game as it really built the terror in a short amount of time.