E3 2002, Capcom shocked the trade show attendees with its mech simulator "Steel Battalion" ( also known as "Tekki" in Japan ) . SB was designed for the original Xbox which also came equipped with a 40-button double joystick w/ Bipedal controller by Logitech. A Capcom representative ( I believe one of the programmers ) gave a demonstration.
For more info on "Steel Battalion" / "Tekki" :
http://www.steelbattalion.org/controller.php
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