For some historical context, I think the best possible controller to use while playing Duke Nukem 1 is: a keyboard. That's what you would have used on the game's release, in July of 1991, unless you convinced your dad to let you try his precious Gravis MK6 when you saw "joystick mode" in the options. The first gamepad for PC wouldn't appear for sale until six months later - this is why you collect joysticks for 2,000 points in the game, and not gamepads.
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