How many times can you scream in one day? Oh let us count the ways. . . the FireFall, Survivor: The Ride, Delirium, the Demon, the Drop Tower, Invertigo and Psycho Mouse, just to name a few. For those faint of heart, Great America has tons of family rides and Nickelodeon Central and KidZville to keep everyone happy! Enjoy a day of total amusement with this One-Day Admission for two during any 2009 or 2010 public operating day.