Ah, the sweet satisfaction of finishing a challenge map. Too bad you will never have this feeling in this map! Mwuhahaha, I have been called 12 kinds of evil for making this beastly behemoth of a challenge course. Play in forge, and just walk through..... If you get the energy sword, you win. It is possible! I have proof! Bungie.net : Halo Reach : File Details See? Possible. But very, very, very hard. Good luck! Let me know if you actually finish. The 30th slalom is in the works.