This program emulates behavior of people and zombie in one place: Every point is a person - human or zombie or dead zombie (people can kill zombie next to them with some probability).
Black point is a human;
Red point means zombie;
Green point is a dead man;
You can change basic number of people:
Click on point with left button of mouse to turn him into zombie and back into human;
Click on point with scroll to turn him into dead man and back.
You can olso create walls by clicking in two different places of field with right button of mouse.
https://www.dropbox.com/s/3xubb9k1e6mrm7d/1.png?dl=0 https://www.dropbox.com/s/063l123718x1oz7/2.png?dl=0