Play as Sam, a brave disease control man in hazmat suit who volunteered to control the spread of the deadly virus by using the weapons provided by the town such as a toilet tissue gun, hand sanitizer powered rifle gun. Residents of this town have been in quarantine while the town is in lock-down. It's time to set them free by destroying this deadly virus. The town provides the health reward and guns and always be ready to grab them! Prepare to battle the deadly virus that plagued the little town of Opanng. Shoot and kill all the deadly virus and come out as hero of the town!