Collect as many crystals as you can. Don't let yourself get touched by the viruses or snakes. Also, the infections and bites are the amount of hours you'll be sick for. Plus, the poison is very dangerous. Average High Score For Amount of Crystals Collected: 100,000,000,000,000 Crystals give: 200 points. Viruses give: -15 points. Snakes give: -10 points.
