I... I didn't survive very long :D
I love the aesthetics and the idea behind the exploration. It didn't feel super intuitive to get into and It'd be better if you didn't have to use fn to move the camera up and down. I'm assuming there's a reason for it though and I'm sorry if you've already heard that a 1000 times already :D
I'm generally not much of completionist, and I don't love it when games let you fail so early on. But you've definitely created something really interesting here so I will have to give this a few more tries.