You just have to unzip the rar file like Kohi said and then play the exe file :)
Viewing post in The Aquatic Adventure of the Last Human comments
I got the game to work earlier and I'm really loving the game so far. It's so atmospheric, pretty and mysterious, but also a little depressing at times. I really like the lore snippets, they help me stay engaged because I want to know more about the world this story takes place in! The bosses are quite hard but that's probably because I'm not very good at games haha.