To get on top of the level, Must be at Blood Gulch, with ghosts.

First, get a ghost at the red base (you can get one at the blue, just fly it to the red.) Once at the red base, go behind the base. Now, turn around so you are facing in the direction of the blue base. Go to the right, and you will see a rock.

Now, get on the right side of the rock. Go foward a lil, to put yourself in front of the rock. Now, look a little to the left there should be a little bush. Aim at that. Now, strafe to the right (still in the ghost, keep the strafe on full blast)right before the grass turns to dirt, hit x to jump out, if you did this righ, you should slide all the way up the rock. You are on top of the Level!


Enjoy