Really interesting idea, however, when I playing it, I felt confused. The only controls explained is the mouse controls which is to move the camera. The movements on the guy on the monitor feels random and moves when it wants to. When a new device was introduced on the second level, I felt more confused. On the instructions, it does say "enter the word wall on the top panel and the index appears in the bottom panel". If the bottom is talking about the wall indexes that show up when pushing the button, I tried that and it didn't seem to do anything. I am confused about what it means by "word wall". Basically, my major feedback is that I wish the gameplay/controls is better explained.