okay, keeping in mind the whole point of this site is providing criticism that's not sugarcoated. the graphics are awful. obvious tiling, there are like two textures, there are overlapping textures, there are random images everywhere. the level design is terrible, you're walking through a very linear maze with no clear objective. level design is also really important to the graphics, you need to have props and stuff. there needs to be stuff to look at. there's really no gameplay. the game is confusing. i got to the room with the four walls, each with one image on it, and i walked into one at random, having no idea what was going on. again, there's no objective. the sound effects aren't scary, you gotta have SOMETHING visual if you wanna scare me. the buttons on the menu don't react when you mouse over them, there are no tiny visual effects or transitions for anything. the game has a weird aspect ratio. sprinting is too fast, especially for a horror game, where timing is incredibly important. there might have been one i missed, but it needs a dpi slider if it doesn't have one already. the audio sliders are nice, they're smooth and change the sound in real time. i like those. again, seeing as it's a horror game, you might want to just have one audio slider, because sound effects are really important. if i turn the music off, the game doesn't even feel like it's supposed to be scary, because it relies on music. have better portal things. at least have a fade to/from black, idk. the portal things feel really weird.
please remember my first sentence. this is pretty good for your first game.