Being one of the better NES accessories with the official license attached, the Advantage is basically an arcade molded controller that features two turbo buttons, a slow-motion option, two-player switches, and two gray knobs to fine tune movement.

I find the best use for this accessory is along with overview games and shooters. You gotta love playing Fester's Quest with this baby at your side. Again, because it is an official license from Nintendo, the Advantage is quite sturdy. I can be a testimony to that. Many a time throughout the years of accidental droppings, at times on hard surfaces, it has survived near-death experiences. In fact, mine still appears to be in almost perfect condition since back when my uncle first bought it around 1988 if not only for the B button's now mushy feel.