Street Fighter 1's arcade cabinet came in two varieties, one with the typical six button layout, but also a "deluxe" version that had two pressure sensitive pads for punch or kick. The amount of force applied would determine which attack was performed.

They didn't sell very well because players would smack the shit out of these pads and destroy the machine. One of my local arcades for years had one of the deluxe cabinets and only the player 1 side worked because someone punched a hole straight through the other side.