Meet "Poor Benny!" The body with the unluckiest skin around. Discover the truth behind pimples and what goes in your body.

Learn more about:

• T cells, B cells, macrophage, neutrophils, dendritic cells are kinds of white blood cell.
• Immune cells communicate by shape-matching parts of their surface and by sending chemical signals through the blood.
• Immune cells share information about an intruder. Only after sharing this information do they organize an immune response.
• Some T cells can kill an infected cell, some T cells help organize.

Download the game!

Instructions: The link below downloads the file "PoorBenny(2).exe" After it finishes downloading, you should see the file on your desktop (or elsewhere if you instructed your computer differently). In order to play the game click "Play Poor Benny". Have Fun!