Gemstone Jam Slot Review
by Yggdrasil GamingReleased Apr 28, 2026
Three-reel classic with variable paylines, Wild multipliers (x2/x4), Nudge feature and a 10,000x all-Wild board prize. No free spins.
Specifications
| Game Type | Slots |
|---|---|
| RTP | 94% |
| Volatility | High |
| Max Win | 10,000x |
| Grid | 3x1-2 |
| Paylines | Up to 9 paylines (variable per spin) |
| Min Bet | $0.1 |
| Max Bet | $10 |
Features
