Some of the prototypes Steam Controller redesigns had customizable touch screens that would later be replaced by Back, Start, and Steam Buttons. The A, B, X, and Y Buttons of the prototypes were moved to the bottom of the controller along with new Arrow Buttons. The Arrow Buttons were later replaced with an Analog Stick, and a D-Pad symbol was placed on the Left Touchpad.
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MacPlaymate was the first pornographic computer game ever sold. It was also estimated to be the most pirated computer game of its time. Its features include a panic button which, if pressed, opens a fake spreadsheet over the program.