aztec gems demoAztec Gems (Pragmatic Play) Review. Set out on a journey back in time, where lost treasures in an ancient Aztec city await! Pragmatic Play’s Aztec Gems is a simple yet engaging on slot that draws its inspiration fromStart rolling in Aztec Gems™, the 3×3, 5 s video slot with WIN MULTIPLIER reel! All symbols are stacked and wins are increased up to 15 x when the multiplier hits on the 4th reel.