Can I add the Carnival Carnage 7D Game experience ticket when I arrive? You can add the Carnival Carnage 7D Game at our box office, it is $25 plus tax per ticket. Related articles What is the price of purchasing a Wax Hand? Do I need to book a specific time slot to the Carnival Carnage 7D Game? What is the price of a Guidebook? How much does Carnival Carnage 7D Game cost? What items cannot be taken into Madame Tussauds?