I just found out the actual card is a special one that has an infa-red light on it for receiving data from the Activity Meters. When you turn the game on it asks to sync to the activity meter. This means there is no way to play it on a flash card even if you do have one of the activity meters. I think this game and the Japanese release belong in the xxxx list along with stuff like ds vision and the ds tv adapter.
Be prepared for a massive amount of rom number changes, what do you guys think? should we remove these 2 release from the numbered list.
this reminds me of Boktai for the GBA..from back in the day. needed a special cart. but it's possible a hacked version can com out simulating the pedometer. I still think this this is a considered a 'game' as opposed to the ds vision/tv adaptor.. and deserves a number just as much as Opera and other things similar.