I bought this game for my nephew who has a lot of energy and luckily a lot of space. The concept is fun but pretty low-tech for what it is. If you've seen dancing games in slots, you know how it basically works. He plays music and you put your feet where he tells you to put them with the music. So far, so good. Unfortunately, the foot's actual position is determined by tiny arrows on the top of the device. That means the big arrows you put your feet on don't light up like you might see in Dance Dance Revolution. It has 3 game modes and 8 difficulty levels, and if you get tired of it, you can use the audio cable to play music from your phone (although be sure to keep that phone off the carpet!). For the price, this is essentially a tiny LED screen with a large matte. It's funny, but for fifty bucks I expect these darts to catch fire on the carpet itself.