Press C to go prone. He steps back onto a knee, puts his hands down, brings the other knee back and lowers himself flat: belly, hips and thighs on the ground, forearms ahead, head just raised, legs straight back. W is a real low crawl, one hand pulling while the opposite knee is drawn up and pushes. A and D shuffle sideways, looking round turns him on the spot, and C gets him up through hands and knees.
In first person you stay at his eyes, low to the ground, with the view tipped toward it, and you see your hands reach out and pull you along. In third person the camera sinks and rises with him instead of jumping. On a slope he lies along it, and another player sees you lying down.
This is the third version in a day. The first lowered him onto his forearms, chest up. The second was rebuilt from real footage of lying down and crawling. The last made him lower and flatter, with the pack flatter on his back. On October 8 the crawl changed again: up on the forearms and knees, and tiring after about forty seconds.
