I discovered some bugs and have suggestions:
1. In place of the spawn it is possible to move the camera, as this should not happen.
2. When I left spawn or got close to any room, a black room appeared out of nowhere.
Suggestions:
1. Increase gameplay time, as the game is very short but has potential
2. Play chase music when Ethan sees the player.
3. Set difficulties as easy, normal hard, extreme and ghost mode.