Nevada: America’s number one tourist destination… if you’re DEAD! After surviving the first days of the zombie apocalypse, Sheriff Penny Miller and her friends relax in what's left of Las Vegas. The Army asks Miller and her party to return to Crystal Place, the Top Secret base that was birthplace of the zombies. Even though the mission is to recover data that may lead to a cure for the virus—and Miller herself—she's pretty sure it's a bad idea. The Army assures her that a crack team of mercenaries will be there to protect them every step of the way. When Miller sees weird religious graffiti scrawled in blood on the concrete walls, she's sure their chances of survival have just dropped to damn near zero. Again. Sometimes it sucks being right!