Idk why I got flagged for quarantine but I emailed them about it. However, for the camera, if u go to my game page or interact with the book by pressing "E" near it, which is located to the right as soon as u start (arrow points towards it) u can find the instructions on the controls. Basically if u hold right mouse button u can control where u look and walk while doing so and yeah the swinging while running was intentional so that players take their time walking and observing their surroundings more often for danger instead of just rushing through it.