This was an assignment I made during my second year at Art and Technology, and my first time working with Unity. The goal was to create an environment in Unity which you can interact with and walk through. It has no real game elements; its just about the atmosphere and feeling of the level.
click on the picture to play the game
You can walk around with ASDF and open the door on the end of the hallway on the left with E. Within the room there are a lot of different spots which trigger sounds so make sure to walk around the room and listen well (headset recommended).