Honestly, this feels more like a 1.9 level than a 2.0 level. Even though it was released in early 2.0 and prominently uses 2.0 features in the second half, I feel like it manages to maintain the 1.9 aesthetic. The deco is simple, for the most part, and any semblance of a city theme disappears after the drop, but it still manages to stay interesting — each part feels distinct and important to the story in its own way, and it's impressive how much it does with so little. Small wonder this is such an iconic level.