You were right!
I did download the wrong file, but I downloaded the right one and played it again this time there were no freezes!
I really liked the atmosphere and transitions to the next act. I also liked the pixel shaders those were really cool, I got the full story this time and that was also really good I liked how I could play as the killer in some parts.
The main issues were that a lot of objects don't have collision and I think it could use more sounds especially some ambient sounds.
Overall great game! :)