Not sure if anyone has noticed this before, I did some searching but couldn't find it documented anywhere. in Green Hills, there's the word Tom, who i assume did the map for this level: Additionally to this, all of the other shapes in the other acts don't appear very random. Some appear to be patterns. Here are some i coloured out to try and see some things more clearly: The 2nd act looks like it has some aliens or some kind of circular shape drawn in it. The large space at the end of the act appears to perhaps have a face with a hat possibly? With some other shape to the right of it that I couldn't make out what it is. There also appears to be something right in the middle of act 3, perhaps something with a big nose. I find if you zoom the map out and squint, you'll see the shapes im talking about. The fact that the patterns aren't random and arent repeated anywhere, combined with the tom one being the most obvious, makes me think this isn't a coincidence. Thoughts?