I liked this. I had an issue with the ascii videos where I couldn't make out more than 1-2 words per video. I wanted to know what was going on a lot and thought the ascii video idea was really cool, but the sound in those was so much lower than the rest of the game. I loved how the music was slowing building up instruments and layers throughout the levels. I thought it was a little awkward that touching walls in certain places caused you to die when I don't think the game expected you to. So the restart level prompt would come up, but it would crash the game. Like goodgamesgreg, I got a debug console error saying that the coroutine for the switch state didn't work, so I couldn't progress any further. Pretty cool. I'd like to finish it whenever you update it.