make a virus power, that will spread from alive item to alive item and will a ragdoll will only be cured either by dispell or by cutting of the limb infected. it would emit a purple effect and when fully infected the ragdoll's head will explode, but he will stay alive and continue spreading.
It's kongregate problem (game doesn't receive required info from kongregate and protection turns on). Try to reload game, play later, or play game on official page.
 "Mutilate-a-Doll 2"){kind=icon}
 "ChatChat"){kind=icon}
 "Surgeon Simulator 2013"){kind=icon}
 "Red Crucible: Firestorm"){kind=icon}
 "AU Modern FPS"){kind=icon}