I really enjoyed the story interactions, it flowed quite nicely. I have to agree with Parven that the visuals of the walls weren't different enough to immediately understand the level, but after a few deaths you could definitely tell what was going on.
Incredible art! I wish I could create such interesting character designs for my own games.
Even though the gameplay itself was very short, I enjoyed figuring out the puzzles of each level with progressing through the story and meeting new characters as a welcoming reward. Would love to see it expanded upon!