One thing that I noticed that stood out to me was how the Covid balls would follow you through the maze and that you had to "spray" them with Purell. In terms of improvements, the box colliders on the maze walls could be larger in order to prevent the player from clipping into them. Maybe the sensitivity on the mouse and controls could be turned down since it was tough to move around the corners. When you reach the door at the end of the game, maybe an invisible collision could happen that ends the game. One successful thing about the game is how it depicts the concept of avoiding the virus and protecting yourself from it. Overall, I enjoyed my time with this game, but with some improvement, it can be even greater.