[Eduardo Cruz] has done a phenomenal job of documenting one such system, the anti-piracy mechanisms present in the Capcom CPS2 arcade board. He recently wrote in to tell us he’s posted his third ...

You would think this easily applies to arcade games too — the very nature of placing the hardware in the wild means you’ve let all your secrets out. Capcom is the exception to this scenario.

The first gives a description of this game, the second lists the original title of the series, and the third provides a copyright notice from Capcom ... Beat arcade mode with the bottom 3 pilots.