Really liked the robot sprite! I noticed that there were times when the robot wasn't making contact with the ground. Only slightly, but just enough to be noticeable. Considering that you move using the keyboard, I think it would be nice if you activated the terminals by pressing a key, rather than moving with the keys but activating the terminal with the mouse. I think if the controls were stated at the beginning of the game, rather than placed in the credit scene, it might have prevented those instances where people were saying that they were solving the level without activating the terminals.