The game is really atmospheric!
You did a really good job creating a dark and claustrophobic environment especially the maze! The ambience also gives an intense and suspenful feeling into it!
Maybe you could add stepping sound when the player is moving, it'll make the player more immersed into the game!
Just curious: is the crosshair/dot supposed to be dilated like that? is it intentional?
Great job on your first game jam! :D