They are kinda dark but were in a cave eh?
To get over the roof, its kinda hard to explain, much easier to show how...
Ok, how to get up and over a roof... well.
First, get onto the edge piece of the roof, on some it\'s easier than others but just walk onto it like it were a stair step basically.
Then, walk up untill your right at the top beam. Start walking onto the beam, your guy will kinda bounce up and down. Weave back and forth slightly and eventually if your doing this right you will \'pop\' right up onto the top of the roof.
Maybe i\'ll just show you sometime? If your ever on.