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"You and your opponent will battle through two rounds of questions, each with five categories ranging from 100 to 400 points, plus a final question worth 500 points. Like other turn-based games, you can play live or opt in to get email notifications when it's your turn. You can also hone your skills by challenging the computer."
In order to take advantage of some of the features of the platform, like taking quizzes or tcompeting in a Showdown, you need to create a My Access account. This account will work across the AccessMedicine, AccessSurgery, and OMBID McGraw Hill services.