What a special experience!
I played the Twine version. It was rather short, around an hour or less, but well worth it. There are 6 total paths you can take and each one explores an aspect of humanity even though you are interacting with entities that are not human. The emphasis on compassion and connection is wonderful. As the main character you enter a space of vulnerability where you both give and receive.
The writing is also phenomenal, as well as the artwork and music that accompanies it. This game was very effective in setting up a good atmosphere, and I suggest you play somewhere quiet with little distraction and really soak it in.
Beautifully made. I thoroughly enjoyed it and recommend it!