JIG: Six year old Theresa and her twin sister were the first to catch the virus. Theresa survived. Her sister didn't. Now, with people dead or dying and the city both evacuated and quarantined, the only hope for a cure might lie in finding the missing little girl who started it all in the plague-ridden town... provided you can avoid being horribly murdered by the menacing, masked hulk of a man who wants to find Theresa for his own ends. And you're alone, unarmed, and apparently kind of a pencil-neck.