23. The Fight Stick
Hardcore fans of fighting games know that there's nothing like playing in the arcade, but the next best thing is the fight stick, a large controller with a joystick-and-button layout that approximates the arcade experience. The recent Mortal Kombat unit (by PDP) is the best we've seen so far. Unlike most fight sticks made of plastic, this beast is made out of laminated pressboard—it's like having an arcade cabinet on your lap. Except that would probably crush your testicles, and this one just lightly caresses them with fatalities.