nicely done, the sound effects carried this game imo, the game is really simple and actually scary, the scares actually got me, and there was one room (not gonna say) has actually an eerie and uncomfortable theme, it actually made me feel like I wasn't alone, really nice. but I think it was a bit too long, there was a lot of rooms that had nothing in them (literally) and after you achieve the key, really there isn't a point to open the other doors, so maybe add like batteries to collect, just so that even if you get the key, you still have a reason to get into the rooms. That is all I have to say about this :)