You are trapped in a town that has been overrun by giant spiders. There is a countdown to the quarantine time when anyone still there and everything within the city will be destroyed. You can get the countdown to extend by killing as many spiders as you can. This will put more time on the clock for you. See how long you would survive before the nuclear extermination happened. Shoot to live and live to shoot are definitely what you need to get ahead in this unusual and dire situation. Play against friends or keep playing to beat your own best time.