Maybe, but Konami "djmain" (first-gen Beatmania series) didn't. Neither did their "Twinkle" hardware (Beatmania IIDX series). Nor did their "Firebeat" hardware (Beatmania III series, Pop'n Music series, Keyboardmania series, Para Para Paradise series). Neither did their "GQ" board (Crypt Killers). Also, Taito's "Type Zero" board (9 games, look it up on System16). Oh, and Atari/Midway/Williams's Seattle, Vegas, Denver, Atlantis, Phoenix, and Flagstaff boards (SF Rush, SF Rush 2049, NFL Blitz, Gauntlet: Dark Legacy, Gauntlet: Legends, others). Incredible Technologies' "Eagle" board (Golden Tee Fore, Big Buck Hunter, Virtual Pool).
