When you select the desired version, the game will begin updating, and the playfield lights will breathe yellow. If you do not see your code version there, try unplugging and re-plugging the USB drive, and hit REFRESH in the service menu. With the game booted and on the attract screen, enter the service menu (green button inside coin door), and navigate to SYSTEM > UPDATE SOFTWARE > (choose your code version). Simply put this file onto a USB flash drive (do not put it inside any folders on the drive), safely eject the drive, and insert it into the pinball machine, using either the USB port behind the coin door, or plugging directly into the PC in the head. You can grab the latest code package from the link above. Unlike past Spooky games, the update process is slightly different for Scooby.
