Quote from ThrikI must say, I really like Koko's. Totally captures that underwater feeling — at least I think it's meant to be underwater.
I gotta agree, the symmetrical layout broke the map a little tho since you were always just running around chasing eachother in a circle...
Warby's map didnt capture the underwater feeling to the same degree, because he was struggling with LEAK LEAK LEAKs, but I think the perfect use of textures, round doors and pipes made his a winner.