You are a virus infecting humans. Survive by making your human host sneeze and infect other humans. Infect the target percentage of the population to reach the next round.

You can sneeze only ONCE in each round. Move your human with the arrow keys, then press the Space Bar to sneeze.

Choose your sneeze carefully. The likelihood of infection and speed of virus transmission varies depending on the ages of your targets - and affects your score! Each round ends when there are no longer any infected people left to sneeze and pass the virus on.

If you infect more than the target percentage for a level, you'll score bonus points!