I'll admit the game spooked me when I saw the red eyes flash when I got to the fourth section of the maze. Then, I was like, "Let's get outta here quick!" and tried to finish the game as soon as possible since I thought some mysterious creature was going to jumpscare me and give me a game over. That didn't happen, but it also resulted in me not finding all of the notes and the poor rats that were trapped in the maze.
It's a nice game overall. I'll have to replay it to try and get all of the collectibles, but I bet that I'll get spooked by the red eyes again.