Press the key J toggle 999 health.
Our hero was always bullied as a child, but thanks to his intelligence he decided to get even with the world for all the bad things he had done. He came up with a formula, with which he created a monster that can raze any city to the ground in a few seconds. That's exactly what you'll be doing. You will hit different cities, and must cause maximum damage to each of them. You can spend the points you earn to improve the characteristics of your ward.