demo pg soft gemstone goldPlay the Gemstones Gold demo from PG Soft for free. Check out our demo review. RTP: 96.71% and Max Win: x7500. View game screenshots. Features: Bonus Buy, Pay Anywhere, Avalanche (Cascade). Find similar games withPG Soft’s Gemstones Gold takes players on an exciting adventure to the mysterious Gemstone Land, where countless caves hide precious treasures. This 5 x 6 symbol combination video