Wow. Others have pointed out how impressive this is, and I completely agree. One thing that jumped out to me was how much the level felt like a sci-fi environment without there being a ton of stuff going on. The music, colors, lighting, and design really sold the idea. The walls and floors are mostly just solid colors, but the angular window and door shapes, and especially the recessed lighting in some of the rooms and ramps really sold the concept. Great environmental design.
Oh, and I often "hack" my devices the same way the Guardian does.