I really liked that the little key receptacles are like portals, and you can retrieve them from wherever.
I also wanna know where the story was going, it looked like you had a cool, experiment and otherworldly thing going on.
The chromatic abberation, off tilt camera gave a really good and consistent aesthetic.
The puzzles were also really good!
I do wish that I could hold WASD and not have to tap it each time.
Overall, great!