JDB Slots: Free Demo Games List & 140% Deposit Bonus!

demo slot jdbAdd all 102 demo slots from JDB Gaming to your own website for free. A current list of all the JDB Gaming slots with free demos. Learn how you can add all of these demo slots to your own casino affiliate websites.The real fun starts on JDB’s Mjolnir slot when you trger the main bonus round, where landing 3, 4, or 5 scatter symbols will award 10, 15 and 25 free spins, respectively. Free Spins Feature