Solitude

In the endless void floats a solitary mountain. Carved into its heart lies an ancient castle, its walls Its walls have long forgotten even their creator. How did you end up here? Standing under the cliff, you realize there is no other way out but to ascend. The path ahead is unclear, and the end seems impossibly distant.

Poetic description is over,

What you will see will give off a liminal, mysterious vibe, but soon, after spending an hour in this maze, you might find yourself asking, "How the hell do I get out of here?" The answer, however, you’ll have to find on your own. Let me say right away: there are no monsters, traps, or moving corridors here (or are there?). Despite its seemingly small size, very few have actually managed to reach the end. You can try completing this thing as a challenge — it will eat up at least a few hours of your time, and there’s no guarantee it will get you anywhere.

I'm posting this map here because it seems quite interesting to me and I haven't seen anything like it before. If you have tried to play it, you can share your impressions in the comments, and if you somehow managed to get through it, how long did it take. It would be interesting for me to read.