Transcription: Now jump onto the lower slope, then back onto the higher slope and grab the ledge again. Pick up the shotgun shells in the large metapack. You can either jump, climb back down the same way you came up, or step on the floor plate, which will collapse the floor and take you down in a hurry. Return to the main room and jump over the high pillar. Run and jump to the brick ledge on the far wall. Next, turn left and jump on the ledges until you get to a door. Slide down the ramp and jump to the end of it. You will bounce off the roof and land on the ledge below. Jump across to the door and grab the ...