I won't go into the technicalities of this game, earlier reviews have covered this far better than I.
Bottom line, does it work? For me, a resounding yes! I've had this game for 8 weeks, started out with easy exercise routines & gradually worked up to Challenging routines, 5 times a week, 50 minutes per session. Result? I've lost 25 pounds in this time! Like everything in life, it will only work if you stick with it. Also you probably wont lose weight without eating more healthily at the same time.So my advice, for what it's worth, is give it a go. It is relatively cheap for these sort of games. Perhaps keep it a secret from your work colleagues. The women at work are beyond jealous at my weight loss as they continue to count the calories & eat their rabbit food. Great fun!