Transcription: Follow the tunnel to an area with a river running through it. Jump into the stream and let the current take you to the next chamber and off the waterfall. Surface and swim to the rock ledge to the right of the waterfalls. This will be a safe spot to drop the wolves. Kill the wolves and jump to the spot where they were standing. Now find the cave and enter it. Make sure your guns are drawn. Now shoot the wolf that is waiting for you around the first corner. Continue deeper into the cave and take a right. Waste the three hounds that await you around this corner. Now it's time to backtrack. Go up ...