Guess that requires a good bit of space around you to play?
Surprisingly not - thus far it's needed space to jog on the spot, do squats, some on the spot twists, and some overhead presses. There are some abdominal crunches that have you half laying on the floor but I've not yet done those. I reckon if you've got a about half a meter to a meter in front and behind, that should be plenty.
The really fun part is seeing the stats compared to the family and trying to beat them