My first game ever on tf2 was on a custom map I think. I barely remember it, but I believe it was a ctf map located on two opposing "treehouses". There was water surrounding both bases so if you dropped down you were forced to swim then run up the bases around a spiral. In between the two treehouse-like bases was a long bridge you could either walk on it or the roof of it. Does anyone know of this map and perhaps a download link? I've looked everywhere.