You are correct, you would still want to simply pull all video game data for the category. They just do not want you to evaluate the category as a whole (ie... 6,146 games were sold in 48 hours for an average cost of $24.35. At the time, I was playing around with the idea of tracking other categories... which is what put me over the limit.
Oh man. I do miss it. But I can honestly say life is a bit too busy these days to take on that type of task . Who knows what the future will hold though.