Wii Fit Plus is a $20 upgrade to Wii Fit. It includes everything from the original title, plus new games and new “fitness”-related things that I only sort-of care about.

The game now tries to count how many calories you’ve burned by using the MET system (but like its attempts to tell me how obese you are via the BMI scale, I’ve my doubts about the validity of these guesses). It also allows you to set up your own routines based on your goals, and it lets you make a Mii of your babies, cats, or dogs and chart their weight progressions. There are also a few new ways to test your “Wii Fit” age, three new yoga exercises, three new strength training exercises, some charts indicating the average calorie content of a bunch of different foods, and a few other non-game elements I might be forgetting.