It’s dangerous, since hyperventilating removes co2 from your blood, and raised co2 level is primary trigger for the urge to breathe reflex. It may feel better to hyperventilate and dive longer but you’re risking suddenly blacking out. I’m a free diver and this is one of the first things you are trained not to do, as well as never to dive alone, for safety reasons.
Is there a bug in the lsd game? If you draw a line exactly in the middle of the ball falling, it gets stuck on that line wiggling like a pearl on a string.