Yggdrasil has released Gemstone Jam, a 3×3 classic slot built with Game in a Box™ technology. The game blends traditional fruit‑machine symbols with the pacing and spectacle of a live game show.
Classic elements
Cherries, 7s, golden bars, and a diamond wild fill the reels. When diamond wilds line up across all paylines, they award the top prize of 10,000x. The game uses up to nine interesting paylines (horizontal, vertical, diagonal, V‑shaped) with a super‑high volatility and a 30% hit rate. Specifications include RTP options of 96%, 94%, 92%, and 90.5%, and a maximum win of 10,000x.
Engaging mechanics
Two core mechanics enhance play: a nudge that moves reels after near misses to create wins, and a four‑stage win countup that climbs through 20x, 40x, 80x, and the max win. The audio package uses near‑miss sounds to build anticipation and crowd cheers to celebrate wins. Powered by Yggdrasil’s AI‑supported platform, Gemstone Jam’s production time was reduced by 50%, enabling faster iteration from concept to launch.
Ricardo Viana, Executive Creative Director at Yggdrasil, said:
In Gemstone Jam, players can expect a fusion of virtual mechanics with the emotional visual highs and lows found in a modern-day game show.
