A second color of 7s, which pays less than the red 7s, and mixed 7s which pay even less than either of the two.Double Diamond helps underscore the reasons for the additional volatility: One look at the pay table of Triple Double Diamond vs. I’ve also covered Triple Double Diamond Free Games, a 20-line low volatility mechanical slot.Īrguably more volatile than either of those two, Triple Double Diamond is more volatile than Double Diamond as a single line game, and more volatile than the 20-line game that spreads out the volatility with all the lines, allowing false wins to provide some additional, and frequent, payouts. As part of my talking about mechanical slots here on the site, I previously covered the classic Double Diamond.