They already did that. The same guy did this video:Merlark said:might as well turn god mode on and clipping off while you're at it
In this case they're using the ladder; you can see it better at 8:50 of this run:Fluffles said:As I said, there is a jump bug where if you crouch and jump correctly between 0 and 4 units above the floor as you are falling it nullifies the fall.