Impressive work.
The most unique aspect of the game is of course the use of Voxels. Personally, I've tried using Voxels and making a game, but it's somewhat difficult, You managed to do that brilliantly.
As for the gameplay, it's a bit janky for me, which is expected from the Voxel game and I guess your first horror game, assuming this is your first published project. Overall atmosphere is neat, the sound design needs work as well as the development for the story and some of the monster. I liked that the game has chapters, because you can improve upon every new chapter and make it worthwhile for players and yourself, as you can learn more and improve upon the foundation.
Good Luck with this. Looking forward to the update.
And, FYI, I've actually do heard of the "Georgian Folklore" tales. One of my friends visited Georgia, he said that it's a beautiful, welcoming and nice country.