Spoilers!
Unfortunately, I am very uneducated about schizophrenia, but shadow people, walking through dream dimensions and your character eventually going crazy and stabbing someone felt a little cliche and I feel like narratively, you could've done a bit more with the premise.
Also, the scene where you spawn in as the cop and need to get to the staircase might be a little dark. It took me a little while to find the door to the staircase, because I just didn't see it.
Other than that, I really have to praise the atmosphere you built up! I liked the sound design and the heavily pixelated look as well. Sure, it might not be the most original choice for a small indie horror game, but I think it fit very well.
I'm looking forward to your next game, friend!
