The 40-year-old mechanical horse racing game has attracted players of all ages to the D Las Vegas in downtown LasVegas. But according to those familiar with the machine, the days of Sigma Derby could be numbered.
The 40-year-old mechanical horse racing game has attracted players of all ages to the D Las Vegas in downtown LasVegas. But according to those familiar with the machine, the days of Sigma Derby could be numbered.