The story begins when one of the most advanced laboratories for studies against viruses and lethal epidemics, commits a serious error of protocol and filter one of these viruses, zombie becoming one of the doctors who conduct the investigation.
Doctors high reputations in research such as Dr. Leco , Dr. Loulé and Dr. Electy, all fell virologist specializing in infection becoming zombies and these in turn transmit the virus to others.
Some doctors and specialists in the field are still being infected and if there goes your mission, which should protect non-infected and eliminate and prevent infected reach rescue centers.
Touching eliminate infected with the zombie virus.
You should not touch the doctors is still free zombie virus.
Special features of the game.
Speed change by the wave of escapes.
Pumps for only eliminate the zombies
Different contaminated zombies
Change of stages
Integration with google play services to share with your friends the record obtained.