Take a ride in the Tunnel of Blood. Cover your eyes. Scream your brains out. Hope you make it out alive. It's the scariest ride in the whole amusement park. Brave Nathan isn't afraid. He knows the ride is one big fake. He laughs at danger. But now he's about to find out how the Tunnel of Blood got its name. He's about to stop laughing and start screaming. Too late, Nate. The worst ride of your life has just begun.