Wow you managed to add a lot of content in such a short time! It's a good escape room type game and I enjoyed solving all those puzzles even though some of them were proper head-scratchers (like I had to resort to trial and error in some places and didn't know why certain things should go together).
If I had to make a suggestion, I'd say you should add a save game option because it's a pretty long and difficult game and it would be much more fun to solve the puzzles if we could take a break and come back to them later.
The music and graphics were nice and I enjoyed the story too (even though I hated myself by the end haha!). All in all, a solid entry. Good job!